    <SEC-DOCUMENT>0001140361-18-002653-index.html : 20180122
    <SEC-HEADER>0001140361-18-002653.hdr.sgml : 20180122
    <ACCEPTANCE-DATETIME>20180122070052
    ACCESSION NUMBER:		0001140361-18-002653
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		17
    CONFORMED PERIOD OF REPORT:	20180222
    FILED AS OF DATE:		20180122
    DATE AS OF CHANGE:		20180122
    EFFECTIVENESS DATE:		20180122

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			LIQUIDITY SERVICES INC
    		CENTRAL INDEX KEY:			0001235468
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-BUSINESS SERVICES, NEC [7389]
    		IRS NUMBER:				522209244
    		FISCAL YEAR END:			0930

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-51813
    		FILM NUMBER:		18538698

    	BUSINESS ADDRESS:
    		STREET 1:		6931 ARLINGTON ROAD
    		STREET 2:		SUITE 200
    		CITY:			BETHESDA
    		STATE:			MD
    		ZIP:			20814
    		BUSINESS PHONE:		2024676868

    	MAIL ADDRESS:
    		STREET 1:		6931 ARLINGTON ROAD
    		STREET 2:		SUITE 200
    		CITY:			BETHESDA
    		STATE:			MD
    		ZIP:			20814
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>h10049422x1_def14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: h10049422x1_def14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>h10049422x1_barchart1.jpg
    <TEXT>
    Document 2 - file: h10049422x1_barchart1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>h10049422x1_barchart2.jpg
    <TEXT>
    Document 3 - file: h10049422x1_barchart2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>h10049422x1_barchart3.jpg
    <TEXT>
    Document 4 - file: h10049422x1_barchart3.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>h10049422x1_barchart4.jpg
    <TEXT>
    Document 5 - file: h10049422x1_barchart4.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>h10049422x1_barchart5.jpg
    <TEXT>
    Document 6 - file: h10049422x1_barchart5.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>h10049422x1_barchart6.jpg
    <TEXT>
    Document 7 - file: h10049422x1_barchart6.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>h10049422x1_box1.jpg
    <TEXT>
    Document 8 - file: h10049422x1_box1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>h10049422x1_piechart1.jpg
    <TEXT>
    Document 9 - file: h10049422x1_piechart1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>h10049422x1_piechart2.jpg
    <TEXT>
    Document 10 - file: h10049422x1_piechart2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>h10049422x1_piechart3.jpg
    <TEXT>
    Document 11 - file: h10049422x1_piechart3.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>h10049422x1_proxy1.jpg
    <TEXT>
    Document 12 - file: h10049422x1_proxy1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>h10049422x1_proxy2.jpg
    <TEXT>
    Document 13 - file: h10049422x1_proxy2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>liquidity_answer.jpg
    <TEXT>
    Document 14 - file: liquidity_answer.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>liquidity_check.jpg
    <TEXT>
    Document 15 - file: liquidity_check.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>liquidity_question.jpg
    <TEXT>
    Document 16 - file: liquidity_question.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>logo_liquidity.jpg
    <TEXT>
    Document 17 - file: logo_liquidity.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>