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

Date of Report (date of earliest event reported) August 19, 2025

Carnival Corporation		Carnival plc
(Exact name of registrant as specified in its charter)		(Exact name of registrant as specified in its charter)

Republic of Panama		England and Wales
(State or other jurisdiction of incorporation)		(State or other jurisdiction of incorporation)

001-9610		001-15136
(Commission File Number)		(Commission File Number)

59-1562976		98-0357772
(I.R.S. Employer Identification No.)		(I.R.S. Employer Identification No.)

3655 N.W. 87th Avenue Miami, Florida 33178-2428		Carnival House, 100 Harbour Parade, Southampton SO15 1ST, United Kingdom
(Address of principal executive offices) (Zip code)		(Address of principal executive offices) (Zip code)

(305) 599-2600		011 44 23 8065 5000
(Registrant’s telephone number, including area code)		(Registrant’s telephone number, including area code)

None		None
(Former name or former address, if changed since last report.)		(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 registrants under any of the following provisions:

☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock ($0.01 par value)	CCL	New York Stock Exchange, Inc.

Ordinary Shares each represented by American Depositary Shares ($1.66 par value) Special Voting Share, GBP 1.00 par value and Trust Shares of beneficial interest in the P&O Princess Special Voting Trust	CUK	New York Stock Exchange, Inc.

1.000% Senior Notes due 2029	CUK29	New York Stock Exchange LLC

Indicate by check mark whether the registrants are emerging growth companies as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2) of this chapter).

Emerging growth companies ☐

If emerging growth companies, indicate by check mark if the registrants have elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 7.01

Regulation FD.

On August 19, 2025, Carnival Corporation (the “Company”) issued a notice of redemption for the remaining outstanding principal amount (approximately $322 million) of its 5.750% senior unsecured notes due 2027 (the “2027 Unsecured Notes”) to be redeemed on August 29, 2025 at a redemption price equal to 100.0% of the principal amount of the 2027 Unsecured Notes to be redeemed, plus an applicable “make-whole” premium and accrued and unpaid interest to, but excluding, the redemption date. This current report does not constitute a notice of redemption with respect to the 2027 Unsecured Notes.

The Company is furnishing the information in this Current Report on Form 8-K to comply with Regulation FD. Such information shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, and shall not be deemed to be incorporated by reference into any of the Company’s filings under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether made before or after the date hereof and regardless of any general incorporation language in such filings, except to the extent expressly set forth by specific reference in such filing.

SIGNATURES

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

CARNIVAL CORPORATION		CARNIVAL PLC

By:	/s/ David Bernstein	By:	/s/ David Bernstein
Name:	David Bernstein	Name:	David Bernstein
Title:	Chief Financial Officer and Chief Accounting Officer	Title:	Chief Financial Officer and Chief Accounting Officer

Date: August 19, 2025		Date: August 19, 2025

CIK	0001125259
Amendment Flag	False

CARNIVAL CORP 8-K