UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

May 21, 2015

DATE OF REPORT

(DATE OF EARLIEST EVENT REPORTED)

TWENTY-FIRST CENTURY FOX, INC.

(EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

1211 Avenue of the Americas, New York, New York 10036

(ADDRESS OF PRINCIPAL EXECUTIVE OFFICES, INCLUDING ZIP CODE)

(212) 852-7000

(REGISTRANT’S TELEPHONE NUMBER, INCLUDING AREA CODE)

NOT APPLICABLE

(FORMER NAME OR FORMER ADDRESS, IF CHANGED SINCE LAST REPORT)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

On May 21, 2015, 21st Century Fox America, Inc. (“21CFA”), a subsidiary of Twenty-First Century Fox, Inc. (the “Company” and together with 21CFA, the “Loan Party”), terminated its existing $2.0 billion revolving credit agreement (the “Prior Credit Agreement”) and entered into a new credit agreement (the “New Credit Agreement”), among 21CFA as Borrower, the Company as Parent Guarantor, the initial lenders named therein (the “Lenders”), the initial issuing banks named therein, JPMorgan Chase Bank, N.A. (“JPMorgan Chase”) and Citibank, N.A. (“Citibank”) as Co-Administrative Agents, JPMorgan Chase as Designated Agent and Bank of America, N.A. (“Bank of America”) as Syndication Agent. The New Credit Agreement consists of a $1.4 billion five-year unsecured revolving credit facility with a sublimit of $250,000,000 (or its equivalent in Euros) available for the issuance of letters of credit. Under the New Credit Agreement, 21CFA may request an increase in the amount of the credit facility up to a maximum amount of $2.0 billion. The New Credit Agreement is available for the general corporate purposes of 21CFA, the Company and the Company’s subsidiaries. The maturity date is May 21, 2020, however, 21CFA may request that the commitments be renewed, under certain circumstances as set forth in the New Credit Agreement for up to two additional one-year periods.

Any advance by the Lenders to 21CFA as part of a borrowing may be available, at 21CFA’s option, at either (1) the Base Rate (as defined in the New Credit Agreement) which is a fluctuating rate equal to the sum of (a) the highest of (i) JPMorgan Chase’s prime rate, (ii) the Federal Funds Rate (as defined in the New Credit Agreement) plus 0.50% or (iii) one month LIBOR plus 1.00% plus (b) the applicable margin, or (2) at the Eurodollar Rate (as defined in the New Credit Agreement) which is a periodic fixed rate equal to LIBOR plus the applicable margin.

21CFA may terminate, in whole or in part, the unused portion of the credit facility amount under the New Credit Agreement at any time during the term of the New Credit Agreement. Once terminated, a commitment may not be reinstated.

The New Credit Agreement contains certain customary affirmative and negative covenants each with customary exceptions, including limitations to the Loan Party’s ability to engage in transactions with affiliates, incur liens, merge into or consolidate with any other entity or incur subsidiary debt. In addition, the New Credit Agreement requires the Company to maintain a leverage ratio of 4.5 to 1.0.

In addition to JPMorgan Chase, Citibank and Bank of America, the additional members of the syndicate include: J.P. Morgan Securities LLC, Citigroup Global Markets Inc. and Merrill Lynch, Pierce, Fenner & Smith Incorporated, as Joint Lead Arrangers and Joint Bookrunners, Deutsche Bank Securities Inc. and Goldman Sachs Bank USA, as Co-Documentation Agents and JPMorgan Chase, Citibank, Bank of America, Deutsche Bank AG New York Branch, Goldman Sachs Bank USA and Morgan Stanley Bank, N.A., as Lenders.

In the ordinary course of their respective businesses, one or more of the Lenders, or their affiliates, have or may have various relationships with 21CFA, the Company and the Company’s subsidiaries involving the provision of a variety of financial services, including cash management, commercial banking, investment banking, advisory or other financial services, for which they received, or will receive, customary fees and expenses. In addition, 21CFA, the Company and the Company’s subsidiaries may have entered into or may enter into in the future certain engagements with one or more Lenders or their affiliates relating to specific endeavors.

The foregoing description of the New Credit Agreement does not purport to be complete and is qualified in its entirety by reference to the full text of the New Credit Agreement, which is filed as Exhibit 10.1 hereto and incorporated herein by reference.

In connection with and at the time that 21CFA entered into the New Credit Agreement, on May 21, 2015, the Prior Credit Agreement (as defined and described in Item 1.01 above) originally scheduled to expire on May 2, 2017, was terminated. There were no outstanding borrowings or letters of credit under the Prior Credit Agreement at the time of termination, and no termination penalties were paid as a result of the termination.

The information included in Item 1.01 of this Current Report on Form 8-K is incorporated by reference into this Item 2.03 of this Current Report on Form 8-K.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Dated: May 21, 2015

Exhibit Index