FORM 8-K

CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934

DATE OF REPORT: March 15, 2005
Commission file number 1-8572
TRIBUNE COMPANY
(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization)

36-1880355
(I.R.S. Employer
Identification No.)

435 North Michigan Avenue
Chicago, Illinois
(Address of principal executive offices)

60611
(Zip code)

Registrant's telephone number, including area code: (312) 222-9100

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

[ ] Written communication 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))

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

On March 14, 2005, J. Christopher Reyes was elected as a member of the Board of Directors of Tribune Company, to serve in the class of directors with terms expiring at the Tribune Company 2005 Annual Meeting of Shareholders. Mr. Reyes, 51, is one of the founders and chairman of Reyes Holdings, L.L.C., one of the leading providers of food and beverage distribution services in North, Central and South America.

SIGNATURE

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.

TRIBUNE COMPANY
(Registrant)

Date: March 15, 2005

      /s/  Mark W. Hianik
      Mark W. Hianik
      Vice President