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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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MIC-Info: RSA-MD5,RSA,
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 749bboL/i9MkW5lfmb9Vcg==

<SEC-DOCUMENT>0000000000-06-011936.txt : 20060508
<SEC-HEADER>0000000000-06-011936.hdr.sgml : 20060508
<ACCEPTANCE-DATETIME>20060310132735
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0000000000-06-011936
CONFORMED SUBMISSION TYPE:	UPLOAD
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20060310

FILED FOR:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MDC PARTNERS INC
		CENTRAL INDEX KEY:			0000876883
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-ADVERTISING AGENCIES [7311]
		IRS NUMBER:				980364441
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		UPLOAD

	BUSINESS ADDRESS:	
		STREET 1:		45 HAZELTON AVE
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5R 2E3
		BUSINESS PHONE:		646 429 1800

	MAIL ADDRESS:	
		STREET 1:		MDC PARTNERS INC. - LEGAL DEPT.
		STREET 2:		950 THIRD AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MDC CORP INC
		DATE OF NAME CHANGE:	20001204

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MDC COMMUNICATIONS CORP
		DATE OF NAME CHANGE:	19961028

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MDC CORPORATION
		DATE OF NAME CHANGE:	19950419
</SEC-HEADER>
<DOCUMENT>
<TYPE>LETTER
<SEQUENCE>1
<FILENAME>filename1.txt
<TEXT>


Mail Stop 3561

      							January 10, 2006


Mr. Miles S. Nadal
Chairman, President and Chief Executive Officer
MDC Partners Inc.
45 Hazelton Avenue
Toronto, Ontario M5R 2E3

	Re:	MDC Partners Inc.
      Form 10-K for Fiscal Year Ended December 31, 2004
		Filed April 18, 2005
      File No. 1-13178

Dear Mr. Nadal:

	We have completed our review of your Form 10-K and related
filings and do not, at this time, have any further comments.


								Sincerely,


								Larry Spirgel
								Assistant Director


</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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