6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT
TO RULE 13a-16 OR 15d-16 UNDER
THE SECURITIES EXCHANGE ACT OF 1934

For the month of  April 2007

Commission File Number: 0 - 22346

HOLLINGER INC.

10 Toronto Street
Toronto, Ontario
M5C 2B7

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.    

Form 20-F þ Form 40-F ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

  Yes  ¨ No  þ

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

  Yes  ¨ No  þ

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g-3 under the Securities Exchange Act of 1934.

  Yes ¨ No  þ

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):

EXHIBIT LIST:

99.1 Hollinger Inc. Announces Sale of Costa Rican Newspaper

SIGNATURES:

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, thereunto duly authorized.

	HOLLINGER INC.
Date: April 10, 2007	By:	/s/ G. Wesly Voorheis
		G. Wesly Voorheis
		Director

EX-99

Hollinger Inc. Announces Sale of Costa Rican Newspaper

TORONTO, Ontario, April 9, 2007 - Hollinger Inc. ("Hollinger") (TSX:HLG.C) (TSX:HLG.PR.B) announced today that it has entered into an agreement to sell all of the shares of its Costa Rican subsidiary that controls La Republica, a newspaper published in Costa Rica, to SRB CR Limitada, a Costa Rican corporation, for US$2 million in cash. The sale is expected to close in late May, 2007.

In addition, Hollinger wishes to clarify certain disclosures made in the second full paragraph on page 29 of its March 7, 2007 Annual Information Form concerning changes to the constitution of Hollinger's Board of Directors in 2005 as follows:

On July 8, 2005, Mr. Justice Campbell of the Ontario Superior Court of Justice approved a Consent Order reconstituting Hollinger's Board of Directors. The Consent Order confirmed an agreement between Hollinger and its then remaining four directors (Messrs. Carroll, Metcalfe, Wakefield and Walker), among others, pursuant to which five new independent directors would be appointed, provided that each such proposed director accepted his appointment, and two of the then four directors would resign as directors, as determined by the then four directors. Messrs. Carroll and Walker opted to resign from the board at that time.

Company Profile

Hollinger's principal asset is its approximately 70.1% voting and 19.7% equity interest in Sun-Times Media Group, Inc. (formerly Hollinger International Inc.), a newspaper publisher with assets which include the Chicago Sun-Times and a large number of community newspapers in the Chicago area. Hollinger also owns a portfolio of commercial real estate in Canada. Further information can be obtained at www. hollingerinc.com.

CONTACT INFORMATION

Media contact:

William E. Aziz

Chief Financial Officer

(416) 363-8721 ext. 262

baziz@hollingerinc.com