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 * ARNOLD NEAL E   2. Issuer Name and Ticker or Trading Symbol FIFTH THIRD BANCORP [FITB] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) EVP (Last) (First) (Middle) 38 FOUNTAIN SQUARE PLAZA 3. Date of Earliest Transaction (Month/Day/Year) 05/24/2005 (Street) CINCINNATI, OH 45263 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 05/24/2005   M   7,120 A $ 11.0617 116,516 D   Common Stock 05/24/2005   M   27,230 A $ 15.6297 143,746 D   Common Stock 05/24/2005   S   11,877 D $ 42.67 131,869 D   Common Stock 05/24/2005   F   6,753 D $ 42.76 125,116 D   Common Stock               2,211.7586 I by 401(k)

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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

Option to Purchase

$ 11.0617

05/24/2005

M

7,120

06/20/1995(1)

06/20/2005

Common Stock

7,120

(2)

27,230 (3)

D

Option to Purchase

$ 15.6297

05/24/2005

M

27,230

07/18/1996(1)

07/18/2006

Common Stock

27,230

(2)

0 (3)

D

Contract (4) (5) (6)

(4) (5) (6)

05/24/2005

J(4)(5)(6)

1 (4) (5) (6)

(4)(5)(6)

(4)(5)(6)

Common Stock

81,825

(4) (5) (6)

1 (4) (5) (6)

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
ARNOLD NEAL E 38 FOUNTAIN SQUARE PLAZA CINCINNATI, OH 45263			EVP

Signatures

Paul L. Reynolds, Attorney-in-Fact for Neal E. Arnold		05/26/2005
**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)	Indicates grant date. Options are exercisable as follows: 25% on grant date; 50% one year from grant; 75% two years from grant; and 100% three years from grant
(2)	Issued pursuant to Fifth Third Bancorp stock option plan. No consideration paid.
(3)	Includes total number of unexercised option grants previously reported.
(4)	On May 24, 2005 (the "Trade Date"), the reporting person entered into a variable prepaid forward contract ("VPF Agreement") with an unrelated third party (the "Buyer") relating to 81,825 shares of Common Stock. Under the VPF Agreement, the reporting person has agreed to sell the shares in accordance with footnotes 5 and 6 below. The transaction will be settled in one tranche on May 29, 2008. The reporting person will receive a prepayment from the Buyer in the amount of $2,557,773.81 within 3 business days of the Trade Date. Such proceeds are to be used for tax planning and estate planning purposes.
(5)	On the settlement date, the reporting person, unless he has elected cash settlement as described in the following sentence, will deliver a number of shares of Common Stock. In lieu of delivering shares, the reporting person may elect cash settlement. The number of shares to be delivered is determined as outlined in footnote 6 below.
(6)	If the "Final Price" (a market-based price as determined under the terms of the PVF Agreement) is less or equal to the Floor Price, the reporting person shall deliver 81,825 shares; if the Final Price is greater than the Floor Price but less than the Cap Price, the Trust shall deliver that number of shares equal to 81,825 multiplied by (x) the Floor Price, divided by (y) the Final Price, and if the Final Price is greater than or equal to the Cap Price, the reporting person shall deliver that number of shares equal to 81,825 multiplied by (x) the sum of (i) the Floor Price (expressed as an amount) and (ii) the product of (a) one and (b) any amount by which the Final Price exceeds the Cap Price (expressed as an amount), divided by (y) the Final Price. This transaction has a Floor Price of $38.565 and a Cap Price of $57.8475.

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