Exhibit 3.1

AMENDED AND RESTATED

CERTIFICATE OF INCORPORATION

OF

ACUSHNET HOLDINGS CORP.

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The present name of the corporation is Acushnet Holdings Corp. (the “Corporation”). The Corporation was incorporated under the name “Alexandria Holdings Corp.” by the filing of its original Certificate of Incorporation with the Secretary of State of the State of Delaware on May 9, 2011 (the “Original Certificate of Incorporation”). The Original Certificate of Incorporation was amended and restated on July 28, 2011, January 18, 2012 and October 22, 2013, and was further amended on March 31, 2016 to change the name of the Corporation to Acushnet Holdings Corp. (as amended and restated and as further amended, the “Third Amended and Restated Certificate of Incorporation”). This Amended and Restated Certificate of Incorporation of the Corporation (the “Amended and Restated Certificate of Incorporation”), which restates and integrates and also further amends the provisions of the Third Amended and Restated Certificate of Incorporation, was duly adopted in accordance with the provisions of Sections 242 and 245 of the General Corporation Law of the State of Delaware, as from time to time amended (the “DGCL”), and by the written consent of its stockholders in accordance with Section 228 of the DGCL. The Third Amended and Restated Certificate of Incorporation is hereby amended, integrated and restated to read in its entirety as follows:

ARTICLE I

NAME

The name of the Corporation is Acushnet Holdings Corp.

ARTICLE II

REGISTERED OFFICE AND AGENT

The address of the registered office of the Corporation in the State of Delaware is Corporation Trust Center, 1209 Orange Street, in the City of Wilmington, County of Newcastle, 19801-1120. The name of the Corporation’s registered agent at such address is The Corporation Trust Company.

ARTICLE III

PURPOSE

The purpose of the Corporation is to engage in any lawful act or activity for which corporations may be organized under the DGCL.

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ARTICLE IV

CAPITAL STOCK

The total number of shares of all classes of stock that the Corporation shall have authority to issue is 600,000,000, which shall be divided into two classes as follows:

500,000,000 shares of common stock, par value $0.001 per share (“Common Stock”); and

100,000,000 shares of preferred stock, par value $0.001 per share (“Preferred Stock”).

A. The board of directors of the Corporation (the “Board of Directors”) is hereby expressly authorized, by resolution or resolutions and by filing a certificate of designation relating thereto in accordance with the DGCL, to provide, out of the unissued shares of Preferred Stock, for one or more series of Preferred Stock and, with respect to each such series, to fix, without further stockholder approval, the designation of such series, the powers (including voting powers), preferences and relative, participating, optional and other special rights, and the qualifications, limitations or restrictions thereof, of such series of Preferred Stock and the number of shares of such series. The powers, preferences and relative, participating, optional and other special rights of, and the qualifications, limitations or restrictions thereof, of each series of Preferred Stock, if any, may differ from those of any and all other series at any time outstanding. Any shares of Preferred Stock which may be redeemed, purchased or acquired by the Corporation may be reissued except as otherwise provided by law.

B. Each holder of record of Common Stock, as such, shall have one vote for each share of Common Stock which is outstanding in his, her or its name on the books of the Corporation on all matters on which stockholders are entitled to vote generally. Except as otherwise required by law, holders of Common Stock shall not be entitled to vote on any amendment to this Amended and Restated Certificate of Incorporation (including any certificate of designation relating to any series of Preferred Stock) that relates solely to the terms of one or more outstanding series of Preferred Stock if the holders of such affected series are entitled, either separately or together with the holders of one or more other such series, to vote thereon pursuant to this Amended and Restated Certificate of Incorporation (including any certificate of designation relating to any series of Preferred Stock) or pursuant to the DGCL. There shall be no cumulative voting.

C. Except as otherwise required by law, holders of any series of Preferred Stock shall be entitled to only such voting rights, if any, as shall expressly be granted thereto by this Amended and Restated Certificate of Incorporation (including any certificate of designation relating to such series of Preferred Stock).

D. Subject to applicable law and the rights, if any, of the holders of any outstanding series of Preferred Stock or any class or series of stock having a preference over or the right to participate with the Common Stock with respect to the payment of dividends, dividends may be declared and paid ratably on the Common Stock out of the assets of the Corporation which are legally available for this purpose at such times and in such amounts as the Board of Directors in its discretion shall determine.

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E. Upon the dissolution, liquidation or winding up of the Corporation (a “Liquidation Event”), after payment or provision for payment of the debts and other liabilities of the Corporation and subject to the rights, if any, of the holders of any outstanding series of Preferred Stock or any class or series of stock having a preference over or the right to participate with the Common Stock with respect to the distribution of assets of the Corporation upon such dissolution, liquidation or winding up of the Corporation, the holders of Common Stock shall be entitled to receive the remaining assets of the Corporation available for distribution to its stockholders ratably in proportion to the number of shares of Common Stock held by them. The term “Liquidation Event” shall not be deemed to be occasioned by or to include any voluntary consolidation or merger of the Corporation with or into any other corporation or entity or other corporations or entities or a sale, lease or conveyance of all or a part of the Corporation’s assets.

F. The number of authorized shares of Preferred Stock or Common Stock may be increased or decreased (but not below the number of shares thereof then outstanding) by the affirmative vote of the holders of a majority in voting power of the stock of the Corporation entitled to vote thereon irrespective of the provisions of Section 242(b)(2) of the DGCL (or any successor provision thereto), and no vote of the holders of any of the Common Stock or the Preferred Stock voting separately as a class shall be required therefor, unless a vote of any such holder is required pursuant to this Amended and Restated Certificate of Incorporation (including any certificate of designation relating to any series of Preferred Stock).

ARTICLE V

AMENDMENT OF THE CERTIFICATE OF INCORPORATION AND BYLAWS

A. Notwithstanding anything contained in this Amended and Restated Certificate of Incorporation to the contrary, in addition to any vote required by applicable law, the following provisions in this Amended and Restated Certificate of Incorporation may be amended, altered, repealed or rescinded, in whole or in part, or any provision inconsistent therewith or herewith may be adopted, (i) prior to the Trigger Date, only by the affirmative vote of the holders of a majority in voting power of all the then-outstanding shares of stock of the Corporation entitled to vote thereon and (ii) after the Trigger Date, only by the affirmative vote of the holders of at least 66 2/3% in voting power of all the then-outstanding shares of stock of the Corporation entitled to vote thereon, voting together as a single class: this Article V, Article VI, Article VII, Article VIII and Section B of Article IX. For the purposes of this Amended and Restated Certificate of Incorporation, beneficial ownership of shares shall be determined in accordance with Rule 13d-3 promulgated under the Securities Exchange Act of 1934, as amended (the “Exchange Act”).

B. The Board of Directors is expressly authorized to make, repeal, alter, amend and rescind, in whole or in part, the bylaws of the Corporation (as in effect from time to time, the “Bylaws”) without the assent or vote of the stockholders in any manner not inconsistent with the DGCL or this Amended and Restated Certificate of Incorporation. Notwithstanding anything to the contrary contained in this Amended and Restated Certificate of Incorporation or any provision of law which might otherwise permit a lesser vote of the stockholders, in addition to any vote of the holders of any class or series of capital stock of the Corporation required herein

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(including any certificate of designation relating to any series of Preferred Stock), the Bylaws or applicable law, (i) prior to the Trigger Date, the affirmative vote of the holders of a majority in voting power of all the then-outstanding shares of stock of the Corporation entitled to vote thereon, voting together as a single class, and (ii) after the Trigger Date, the affirmative vote of the holders of at least 66 2/3% in voting power of all the then-outstanding shares of stock of the Corporation entitled to vote thereon, voting together as a single class, shall be required in order for the stockholders of the Corporation to alter, amend, repeal or rescind, in whole or in part, any provision of the Bylaws or to adopt any provision inconsistent therewith.

ARTICLE VI

BOARD OF DIRECTORS

A. Except as otherwise provided in this Amended and Restated Certificate of Incorporation or the DGCL, the business and affairs of the Corporation shall be managed by or under the direction of the Board of Directors. Except as otherwise provided for or fixed pursuant to the provisions of Article IV (including any certificate of designation with respect to any series of Preferred Stock) and this Article VI relating to the rights of the holders of any series of Preferred Stock to elect additional directors, the total number of directors shall be determined from time to time exclusively by resolution adopted by the Board of Directors. The directors (other than those directors elected by the holders of any series of Preferred Stock, voting separately as a series or together with one or more other such series, as the case may be) shall be divided into three classes designated Class I, Class II and Class III. Each class shall consist, as nearly as possible, of one-third of the total number of such directors. Class I directors shall initially serve for a term expiring at the first annual meeting of stockholders following the date the Common Stock is first publicly traded (the “IPO Date”), Class II directors shall initially serve for a term expiring at the second annual meeting of stockholders following the IPO Date and Class III directors shall initially serve for a term expiring at the third annual meeting of stockholders following the IPO Date. Commencing with the first annual meeting of stockholders following the IPO Date, the directors of the class to be elected at each annual meeting shall be elected for a three-year term. If the number of such directors is changed, any increase or decrease shall be apportioned among the classes so as to maintain the number of directors in each class as nearly equal as possible, and any such additional director of any class elected or appointed to fill a newly created directorship resulting from an increase in such class shall hold office for a term that shall coincide with the remaining term of that class, but in no case shall a decrease in the number of directors remove or shorten the term of any incumbent director. Any such director shall hold office until the annual meeting at which his or her term expires and until his or her successor shall be elected and qualified, or his or her death, resignation, retirement, disqualification or removal from office. The Board of Directors is authorized to assign members of the Board of Directors already in office to their respective class.

B. Subject to the rights granted to the holders of any one or more series of Preferred Stock then outstanding, any newly-created directorship on the Board of Directors that results from an increase in the number of directors and any vacancy occurring in the Board of Directors (whether by death, resignation, retirement, disqualification, removal or other cause) shall be filled only by a majority of the directors then in office, even if less than a quorum, or by a sole

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remaining director (and not by stockholders). Any director elected or appointed to fill a vacancy or newly created directorship shall hold office until the next election of the class for which such director shall have been chosen and until his or her successor shall be elected and qualified, or until his or her earlier death, resignation, retirement, disqualification or removal.

C. Any or all of the directors (other than the directors elected by the holders of any series of Preferred Stock of the Corporation, voting separately as a series or together with one or more other such series, as the case may be) may be removed only for cause and only by the affirmative vote of the holders of at least 66 2/3% in voting power of all the then-outstanding shares of stock of the Corporation entitled to vote thereon, voting together as a single class; provided, however, that prior to the Trigger Date, any or all of the directors (other than the directors elected by the holders of any series of Preferred Stock of the Corporation, voting separately as a series or together with one or more other such series, as the case may be) may be removed from office at any time, with or without cause, by the holders of a majority of the voting power of the outstanding Common Stock.

D. Elections of directors need not be by written ballot unless the Bylaws shall so provide.

E. During any period when the holders of any series of Preferred Stock have the right to elect additional directors, voting separately as a series or together with one or more series, then upon commencement and for the duration of the period during which such right continues: (i) the then otherwise total authorized number of directors of the Corporation shall automatically be increased by such specified number of directors, and the holders of such Preferred Stock shall be entitled to elect the additional directors so provided for or fixed pursuant to said provisions, and (ii) each such additional director shall serve until such director’s successor shall have been duly elected and qualified, or until such director’s right to hold such office terminates pursuant to said provisions, whichever occurs earlier, subject to his or her earlier death, resignation, retirement, disqualification or removal. Except as otherwise provided by the Board of Directors in the resolution or resolutions establishing such series and the certificate of designation relating to such series of Preferred Stock, whenever the holders of any series of Preferred Stock having such right to elect additional directors are divested of such right pursuant to the provisions of such stock, the terms of office of all such additional directors elected by the holders of such stock, or elected or appointed to fill any vacancies resulting from the death, resignation, disqualification or removal of such additional directors, shall forthwith terminate and the total authorized number of directors of the Corporation shall be reduced accordingly.

ARTICLE VII

LIMITATION OF DIRECTOR LIABILITY AND INDEMNIFICATION

A. To the fullest extent permitted by the DGCL as it now exists or may hereafter be amended, a director of the Corporation shall not be personally liable to the Corporation or its stockholders for monetary damages for breach of fiduciary duty owed to the Corporation or its stockholders.

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B. Neither the amendment nor repeal of this Article VII, nor the adoption of any provision of this Amended and Restated Certificate of Incorporation, nor, to the fullest extent permitted by the DGCL, any modification of law shall eliminate, reduce or otherwise adversely affect any right or protection of a current or former director of the Corporation existing at the time of such amendment, repeal, adoption or modification.

C. The Corporation shall, to the fullest extent permitted by Delaware law, as the same exists or may hereafter be amended (but, in the case of any such amendment, only to the extent that such amendment permits the Corporation to provide broader indemnification rights than such law permitted the Corporation to provide prior to such amendment) indemnify and hold harmless any and all current or former directors and officers of the Corporation from and against any and all of the expenses, liabilities or losses reasonably incurred or suffered by such indemnitee in connection therewith; provided, however, that except with respect to proceedings to enforce rights to indemnification or advancement of expenses or with respect to any compulsory counterclaim brought by such indemnitee, the Bylaws may provide that the Corporation shall indemnify any current or former director or officer in connection with a proceeding (or a part thereof) initiated by such director or officer only if such proceeding (or part thereof) was authorized by the Board of Directors. The Corporation shall, to the fullest extent permitted by Delaware law, as the same exists or may hereafter be amended (but, in the case of any such amendment, only to the extent that such amendment permits the Corporation to provide broader rights than such law permitted the Corporation to provide prior to such amendment), have the power to advance expenses to any and all current or former directors and officers of the Corporation and to provide indemnification or advance expenses to any and all current or former employees and agents of the Corporation or other Persons.

ARTICLE VIII

NO CONSENT OF STOCKHOLDERS IN LIEU OF MEETING, ANNUAL AND SPECIAL MEETINGS OF STOCKHOLDERS

A. Any action required or permitted to be taken by the stockholders of the Corporation must be effected at a duly called annual or special meeting of such holders and may not be effected by any consent in writing by such holders; provided, however, that any action required or permitted to be taken by the holders of Preferred Stock, voting separately as a series or separately as a class with one or more other such series, may be taken without a meeting, without prior notice and without a vote, to the extent expressly so provided by the applicable certificate of designation relating to such series of Preferred Stock.

B. Except as otherwise required by law and subject to the rights of the holders of any series of Preferred Stock, special meetings of the stockholders of the Corporation for any purpose or purposes may be called at any time only by or at the direction of the Board of Directors or the Chairperson of the Board of Directors; provided that prior to the Trigger Date, special meetings may also be called by either of the foregoing at the request of the Controlling Owner.

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C. An annual meeting of stockholders for the election of directors to succeed those whose terms expire and for the transaction of such other business as may properly come before the meeting, shall be held at such place, if any, on such date, and at such time as shall be fixed exclusively by resolution of the Board of Directors or a duly authorized committee thereof.

ARTICLE IX

MISCELLANEOUS

A. If any provision or provisions of this Amended and Restated Certificate of Incorporation shall be held to be invalid, illegal or unenforceable as applied to any circumstance for any reason whatsoever: (i) the validity, legality and enforceability of such provisions in any other circumstance and of the remaining provisions of this Amended and Restated Certificate of Incorporation (including, without limitation, each portion of any paragraph of this Amended and Restated Certificate of Incorporation containing any such provision held to be invalid, illegal or unenforceable that is not itself held to be invalid, illegal or unenforceable) shall not in any way be affected or impaired thereby and (ii) to the fullest extent possible, the provisions of this Amended and Restated Certificate of Incorporation (including, without limitation, each such portion of any paragraph of this Amended and Restated Certificate of Incorporation containing any such provision held to be invalid, illegal or unenforceable) shall be construed so as to permit the Corporation to protect its directors, officers, employees and agents from personal liability in respect of their good faith service or for the benefit of the Corporation to the fullest extent permitted by law.

B. Unless the Corporation consents in writing to the selection of an alternative forum, the Court of Chancery of the State of Delaware shall, to the fullest extent permitted by law, be the sole and exclusive forum for (i) any derivative action or proceeding brought on behalf of the Corporation, (ii) any action asserting a claim of breach of a fiduciary duty owed by any director, officer, employee or stockholder of the Corporation to the Corporation or the Corporation’s stockholders, (iii) any action asserting a claim against the Corporation or any director or officer of the Corporation arising pursuant to any provision of the DGCL or this Amended and Restated Certificate of Incorporation or the Bylaws (as either may be amended and/or restated from time to time), or (iv) any action asserting a claim against the Corporation or any director or officer of the Corporation governed by the internal affairs doctrine; provided, that, in the case of each of the foregoing clauses (i) through (iv), if and only if the Court of Chancery of the State of Delaware dismisses any such action for lack of subject matter jurisdiction, such action may be brought in another state court sitting in the State of Delaware. To the fullest extent permitted by law, any Person purchasing or otherwise acquiring any interest in shares of capital stock of the Corporation shall be deemed to have notice of and consent to the provisions of this Article IX(B).

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ARTICLE X

DEFINITIONS

A. “Controlling Owner” means Magnus Holdings Co., Ltd. or any successor or affiliate thereof.

B. “Person” means any individual, corporation, partnership, unincorporated association or other entity.

C. “Trigger Date” means the first date on which Magnus Holdings Co., Ltd. or any successor or affiliate thereof ceases to directly or indirectly beneficially own, collectively, the number of shares of common stock representing at least 50% of the then-issued and outstanding shares of the Common Stock of the Corporation, with such beneficial ownership to be determined in accordance with Rule 13d-3 promulgated under the Securities Exchange Act of 1934, as amended.

[Remainder of Page Intentionally Left Blank]

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IN WITNESS WHEREOF, Acushnet Holdings Corp. has caused this Amended and Restated Certificate of Incorporation to be executed by its duly authorized officer on this 2nd day of November, 2016.

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