<SEC-DOCUMENT>0000950123-21-000599-index.html : 20210126
<SEC-HEADER>0000950123-21-000599.hdr.sgml : 20210126
<ACCEPTANCE-DATETIME>20210126101837
ACCESSION NUMBER:		0000950123-21-000599
CONFORMED SUBMISSION TYPE:	13F-HR
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20201231
FILED AS OF DATE:		20210126
DATE AS OF CHANGE:		20210126
EFFECTIVENESS DATE:		20210126

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SKYLINE ASSET MANAGEMENT LP
		CENTRAL INDEX KEY:			0001024716
		IRS NUMBER:				364023693
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		13F-HR
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	028-04021
		FILM NUMBER:		21552015

	BUSINESS ADDRESS:	
		STREET 1:		120 SOUTH LASALLE STREET
		STREET 2:		SUITE 1400
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60603
		BUSINESS PHONE:		3129130900

	MAIL ADDRESS:	
		STREET 1:		120 SOUTH LASALLE STREET
		STREET 2:		SUITE 1400
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60603
</SEC-HEADER>
<DOCUMENT>
<TYPE>13F-HR
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>INFORMATION TABLE
<SEQUENCE>2
<FILENAME>2270.xml
<DESCRIPTION>INFORMATION TABLE FOR FORM 13F
<TEXT>
Document 2 - file: 0000950123-21-000599-2270.html

Document 2 - RAW XML: 0000950123-21-000599-2270.xml

</DOCUMENT>
</SEC-DOCUMENT>