    <SEC-DOCUMENT>0001144204-18-055663-index.html : 20181029
    <SEC-HEADER>0001144204-18-055663.hdr.sgml : 20181029
    <ACCEPTANCE-DATETIME>20181029083301
    ACCESSION NUMBER:		0001144204-18-055663
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		27
    CONFORMED PERIOD OF REPORT:	20181029
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20181029
    DATE AS OF CHANGE:		20181029

    FILER:

    	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:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-13718
    		FILM NUMBER:		181142861

    	BUSINESS ADDRESS:
    		STREET 1:		745 FIFTH AVENUE, 19TH FLOOR
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10151
    		BUSINESS PHONE:		646 429 1800

    	MAIL ADDRESS:
    		STREET 1:		745 FIFTH AVENUE, 19TH FLOOR
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10151

    	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>8-K
    <SEQUENCE>1
    <FILENAME>tv505691_8k.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: tv505691_8k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>tv505691_ex99-1.htm
    <DESCRIPTION>EXHIBIT 99.1
    <TEXT>
    Document 2 - file: tv505691_ex99-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>tv505691_ex99-2.htm
    <DESCRIPTION>EXHIBIT 99.2
    <TEXT>
    Document 3 - file: tv505691_ex99-2.htm

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    <FILENAME>tv505691_ex99-1img01.jpg
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    Document 5 - file: tv505691_ex99x10.jpg

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    Document 6 - file: tv505691_ex99x11.jpg

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    Document 7 - file: tv505691_ex99x12.jpg

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    Document 8 - file: tv505691_ex99x13.jpg

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    Document 9 - file: tv505691_ex99x14.jpg

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    Document 10 - file: tv505691_ex99x15.jpg

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    Document 11 - file: tv505691_ex99x16.jpg

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    Document 12 - file: tv505691_ex99x17.jpg

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    Document 14 - file: tv505691_ex99x19.jpg

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    Document 15 - file: tv505691_ex99x2.jpg

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    Document 16 - file: tv505691_ex99x20.jpg

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    Document 17 - file: tv505691_ex99x21.jpg

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    Document 18 - file: tv505691_ex99x22.jpg

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    Document 19 - file: tv505691_ex99x23.jpg

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    Document 20 - file: tv505691_ex99x24.jpg

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    Document 21 - file: tv505691_ex99x3.jpg

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    Document 22 - file: tv505691_ex99x4.jpg

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    Document 23 - file: tv505691_ex99x5.jpg

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    Document 24 - file: tv505691_ex99x6.jpg

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    <SEQUENCE>25
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    Document 25 - file: tv505691_ex99x7.jpg

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    Document 26 - file: tv505691_ex99x8.jpg

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    <SEQUENCE>27
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    <DESCRIPTION>GRAPHIC
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    Document 27 - file: tv505691_ex99x9.jpg

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    </SEC-DOCUMENT>