UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 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: February 2011

Commission File Number:   001-8139

Zarlink Semiconductor Inc.

(Name of Registrant)

400 March Road

Ottawa, Ontario, Canada K2K 3H4

(Address of principal executive offices)

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                                x                                Form 40-F o

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):  ________

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):  ________

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 12g3-2(b) under the Securities Exchange Act of 1934.

Yes                                            o                                No                x

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- ________

On February 23, 2011, Zarlink Semiconductor Inc. issued a press release announcing that Gary Tanner has been appointed Zarlink's President & Chief Executive Officer, effective May 24, 2011.  Mr. Tanner succeeds Kirk Many, who will remain President & Chief Executive Officer until May 23, 2011.  Mr. Mandy will be available as a consultant to the Company following his departure.   A copy of the press release is being furnished as Exhibit 99.1 to this report and incorporated herein by reference.

Exhibit No.	Description
99.1	Press release dated February 23, 2011

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.

	Zarlink Semiconductor Inc.
February 23, 2011	By:	/s/ Andre Levasseur
		Andre Levasseur
		Senior Vice President of Finance and Chief Financial Officer