<SEC-DOCUMENT>0001104659-22-092617-index.html : 20220818
<SEC-HEADER>0001104659-22-092617.hdr.sgml : 20220818
<ACCEPTANCE-DATETIME>20220818171701
ACCESSION NUMBER:		0001104659-22-092617
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		9
CONFORMED PERIOD OF REPORT:	20220929
FILED AS OF DATE:		20220818
DATE AS OF CHANGE:		20220818

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Mallinckrodt plc
		CENTRAL INDEX KEY:			0001567892
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				981088325
		FISCAL YEAR END:			1230

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35803
		FILM NUMBER:		221178158

	BUSINESS ADDRESS:	
		STREET 1:		COLLEGE BUSINESS & TECHNOLOGY PARK
		STREET 2:		CRUISERATH, BLANCHARDSTOWN
		CITY:			DUBLIN 15
		STATE:			L2
		ZIP:			D15
		BUSINESS PHONE:		353 1 6960000

	MAIL ADDRESS:	
		STREET 1:		COLLEGE BUSINESS & TECHNOLOGY PARK
		STREET 2:		CRUISERATH, BLANCHARDSTOWN
		CITY:			DUBLIN 15
		STATE:			L2
		ZIP:			D15
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>tm2222963-1_def14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: tm2222963-1_def14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>lg_mallinckrodtpharma-4c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: lg_mallinckrodtpharma-4c.jpg

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

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>tm2222963d1-icon_chairmanbw.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: tm2222963d1-icon_chairmanbw.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>tm2222963d1-icon_memberbw.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: tm2222963d1-icon_memberbw.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>tm2222963d1-icon_chairbw.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: tm2222963d1-icon_chairbw.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>tm2222963d1-px_01mallinbw.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: tm2222963d1-px_01mallinbw.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>tm2222963d1-px_02mallinbw.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: tm2222963d1-px_02mallinbw.jpg

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

</DOCUMENT>
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