8-K

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): April 26, 2006

COMERICA INCORPORATED

(Exact name of registrant as specified in its charter)

Delaware	1-10706	38-1998421
(State or other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification Number)

Comerica Tower at Detroit Center
500 Woodward Avenue, MC 3391
Detroit, Michigan 48226

(Address of principal executive offices) (zip code)

(248) 371-5000

(Registrant’s telephone number, including area code)

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:

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

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

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

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

TABLE OF CONTENTS

Press Release dated May 2, 2006

ITEM 5.02 Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers.

On April 26, 2006, Todd W. Herrick tendered his resignation from the Board of Directors of Comerica Incorporated, effective April 26, 2006. On May 2, 2006, Comerica Incorporated issued a press release regarding Mr. Herrick’s resignation. A copy of the press release is attached hereto as Exhibit 99.1.

EXHIBITS

     99.1 Press Release dated May 2, 2006

SIGNATURES

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

	COMERICA INCORPORATED
	By:	/s/ JON W. BILSTROM
	Name:	Jon W. Bilstrom
	Title:	Executive Vice President-Governance,
		Regulatory Relations and Legal Affairs,
		and Secretary
Date: May 2, 2006

EXHIBIT INDEX

Exhibit No.	Description
99.1	Press Release dated May 2, 2006

EX-99.1

TODD W. HERRICK RESIGNS
FROM COMERICA INCORPORATED BOARD OF DIRECTORS

DETROIT/May 2, 2006 — Todd W. Herrick, chairman, president and chief executive officer, Tecumseh Products Company, announced his resignation from the Comerica Incorporated Board of Directors, effective April 26, 2006.

“Todd Herrick has been a director of Comerica since 1993, and we appreciate the valuable contributions he has made to our company. We will miss his guidance and counsel,” said Ralph W. Babb Jr., chairman and chief executive officer, Comerica Incorporated.

Currently, there are 13 non-management directors on Comerica’s board of directors.

Comerica Incorporated is a financial services company headquartered in Detroit, strategically aligned into three major business segments: the Business Bank, the Retail Bank, and Wealth & Institutional Management. Comerica focuses on relationships and helping people and businesses to be successful. Comerica reported total assets of $56.4 billion at March 31, 2006.

Comerica Media Contacts:	Comerica Investor Contacts:
Sharon R. McMurray	Paul E. Burdiss
(313) 222-4881	(313) 222-2840
Wayne J. Mielke	Paul Jaremski
(313) 222-4732	(313) 222-6317

Tecumseh Products Company Media Contact:
Pat Walsh
(517) 423-8581