<SEC-DOCUMENT>0001157523-21-001437-index.html : 20211122
<SEC-HEADER>0001157523-21-001437.hdr.sgml : 20211122
<ACCEPTANCE-DATETIME>20211122081524
ACCESSION NUMBER:		0001157523-21-001437
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20211122
FILED AS OF DATE:		20211122
DATE AS OF CHANGE:		20211122

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ICON PLC
		CENTRAL INDEX KEY:			0001060955
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMMERCIAL PHYSICAL & BIOLOGICAL RESEARCH [8731]
		IRS NUMBER:				981067160

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	333-08704
		FILM NUMBER:		211430217

	BUSINESS ADDRESS:	
		STREET 1:		SOUTH COUNTY BUSINESS PARK
		STREET 2:		LEOPARDSTOWN
		CITY:			DUBLIN 18
		STATE:			L2
		ZIP:			00000
		BUSINESS PHONE:		00 353 1 291 2000

	MAIL ADDRESS:	
		STREET 1:		SOUTH COUNTY BUSINESS PARK
		STREET 2:		LEOPARDSTOWN
		CITY:			DUBLIN 18
		STATE:			L2
		ZIP:			00000

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ICON PLC  /ADR/
		DATE OF NAME CHANGE:	20010213
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>a52535825.htm
<DESCRIPTION>ICON PLC 6-K
<TEXT>
Document 1 - file: a52535825.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a52535825ex991.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 2 - file: a52535825ex991.htm

</DOCUMENT>
</SEC-DOCUMENT>