<SEC-DOCUMENT>0000914025-17-000054-index.html : 20171031
<SEC-HEADER>0000914025-17-000054.hdr.sgml : 20171031
<ACCEPTANCE-DATETIME>20171031160534
ACCESSION NUMBER:		0000914025-17-000054
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		11
CONFORMED PERIOD OF REPORT:	20171031
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20171031
DATE AS OF CHANGE:		20171031

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PLANTRONICS INC /CA/
		CENTRAL INDEX KEY:			0000914025
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE & TELEGRAPH APPARATUS [3661]
		IRS NUMBER:				770207692
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12696
		FILM NUMBER:		171165750

	BUSINESS ADDRESS:	
		STREET 1:		345 ENCINAL ST
		CITY:			SANTA CRUZ
		STATE:			CA
		ZIP:			95061-1802
		BUSINESS PHONE:		8314587828

	MAIL ADDRESS:	
		STREET 1:		345 ENCINAL STREET
		STREET 2:		PO BOX 1802
		CITY:			SANTA CRUZ
		STATE:			CA
		ZIP:			95061-1802

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PI PARENT CORP
		DATE OF NAME CHANGE:	19931025
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>q2fy18earningsrelease8-k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: q2fy18earningsrelease8-k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>q218ex991.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 2 - file: q218ex991.htm

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

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>pltlogopra36.jpg
<TEXT>
Document 4 - file: pltlogopra36.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>q218ex991_chart-27926.jpg
<TEXT>
Document 5 - file: q218ex991_chart-27926.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>q218ex991_chart-28960.jpg
<TEXT>
Document 6 - file: q218ex991_chart-28960.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>q218ex991_chart-29978.jpg
<TEXT>
Document 7 - file: q218ex991_chart-29978.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>q218ex991_chart-30822.jpg
<TEXT>
Document 8 - file: q218ex991_chart-30822.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>q218ex991_chart-31597.jpg
<TEXT>
Document 9 - file: q218ex991_chart-31597.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>q218ex991_chart-32462.jpg
<TEXT>
Document 10 - file: q218ex991_chart-32462.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>q218ex991_chart-33380.jpg
<TEXT>
Document 11 - file: q218ex991_chart-33380.jpg

</DOCUMENT>
</SEC-DOCUMENT>