FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * ARISON MICKY MEIR   2. Issuer Name and Ticker or Trading Symbol CARNIVAL CORP [CCL] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director __X__ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chairman & CEO (Last) (First) (Middle) CARNIVAL CORPORATION, 3655 NW 87TH AVE 3. Date of Earliest Transaction (Month/Day/Year) 10/28/2010 (Street) MIAMI, FL 33178 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 10/28/2010   X(1)   240,000 A $ 29.8125 433,052 D   Common Stock 10/28/2010   D(1)   193,052 D $ 43.07 (2) 240,000 D   Common Stock 10/28/2010   G V 240,000 D $ 0 0 D   Common Stock 10/28/2010   G V 240,000 A $ 0 1,831,769 I By Nickel 2003 Revocable Trust

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Stock Option (Right to Buy)

$ 29.8125

10/28/2010

X

240,000

(3)

01/08/2011

Common Stock

240,000

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
ARISON MICKY MEIR CARNIVAL CORPORATION 3655 NW 87TH AVE MIAMI, FL 33178	X	X	Chairman & CEO

Signatures

/s/ Micky Arison		10/29/2010
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The transactions reported in this Form 4 reflect the exercise of options to purchase 240,000 shares of Carnival Corporation common stock by Mr. Arison on October 28, 2010. The options had been granted to Mr. Arison pursuant to the Amended and Restated Carnival Corporation 1992 Stock Option Plan in 2001. The options were due to expire on January 8, 2011. The purchase price of each share of common stock (which includes each paired Trust Share) was $29.8125. In accordance with rule 16b-3(e), Mr. Arison delivered 193,052 shares of Carnival common stock, each paired with one Trust Share, to pay the purchase price and applicable withholding taxes.
(2)	Determined in accordance with the terms of the Amended and Restated Carnival Corporation 1992 Stock Option Plan, and represents the closing price of shares of Carnival Corporation common stock on October 28, 2011.
(3)	The options vested 20% per year over 5 years beginning on the first anniversary of the grant date.

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