Exhibit 4.1

NUMBER UNITS

U-

SEE REVERSE FOR CERTAIN

DEFINITIONS

CUSIP [●]

DOUBLE EAGLE ACQUISITION CORP.

UNITS CONSISTING OF ONE CLASS A ORDINARY SHARE AND ONE WARRANT TO PURCHASE

ONE-HALF OF ONE CLASS A ORDINARY SHARE

THIS CERTIFIES THAT _______________________________________________________________is the owner of ________________________________________ Units.

Each Unit (“Unit”) consists of one (1) Class A ordinary share, par value $0.0001 per share (“Ordinary Share”), of Double Eagle Acquisition Corp., a Cayman Islands exempted company (the “Company”), and one warrant (the “Warrant”). Each warrant entitles the holder to purchase one-half (1/2) of one Ordinary Share (subject to adjustment) for $5.75 per half share (subject to adjustment).  Each Warrant will become exercisable on the later of (i) thirty (30) days after the Company’s completion of a merger, share exchange, asset acquisition, share purchase, reorganization or other similar business combination with one or more businesses (each a “Business Combination”), or (ii) twelve (12) months from the closing of the Company’s initial public offering, and will expire unless exercised before 5:00 p.m., New York City Time, on the date that is five (5) years after the date on which the Warrants first become exercisable, or earlier upon redemption or liquidation (the “Expiration Date”).  The Ordinary Shares and Warrants comprising the Units represented by this certificate are not transferable separately prior to ____________, 20___, unless Deutsche Bank Securities Inc. elects to allow separate trading earlier, subject to the Company’s filing of a Current Report on Form 8-K with the Securities and Exchange Commission containing an audited balance sheet reflecting the Company’s receipt of the gross proceeds of the offering and issuing a press release announcing when separate trading will begin.  The terms of the Warrants are governed by a Warrant Agreement, dated as of _____________, 2015, between the Company and Continental Stock Transfer & Trust Company, as Warrant Agent, and are subject to the terms and provisions contained therein, all of which terms and provisions the holder of this certificate consents to by acceptance hereof.  Copies of the Warrant Agreement are on file at the office of the Warrant Agent at 17 Battery Place, New York, New York 10004, and are available to any Warrant holder on written request and without cost.

This certificate is not valid unless countersigned by the Transfer Agent and Registrar of the Company.

This certificate shall be governed by and construed in accordance with the internal laws of the State of New York.

Witness the facsimile signature of its duly authorized officers.

Double Eagle Acquisition Corp.

The Company will furnish without charge to each unitholder who so requests, a statement of the powers, designations, preferences and relative, participating, optional or other special rights of each class of equity or series thereof of the Company and the qualifications, limitations, or restrictions of such preferences and/or rights.

The following abbreviations, when used in the inscription on the face of this certificate, shall be construed as though they were written out in full according to applicable laws or regulations:

Additional abbreviations may also be used though not in the above list.

For value received, _____________ hereby sell, assign and transfer unto ____________

PLEASE INSERT SOCIAL SECURITY OR

OTHER

IDENTIFYING NUMBER OF ASSIGNEE

Signature(s) Guaranteed: