    <SEC-DOCUMENT>0001193125-17-232753-index.html : 20170721
    <SEC-HEADER>0001193125-17-232753.hdr.sgml : 20170721
    <ACCEPTANCE-DATETIME>20170721144205
    ACCESSION NUMBER:		0001193125-17-232753
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		4
    CONFORMED PERIOD OF REPORT:	20170907
    FILED AS OF DATE:		20170721
    DATE AS OF CHANGE:		20170721
    EFFECTIVENESS DATE:		20170721

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			VIASAT INC
    		CENTRAL INDEX KEY:			0000797721
    		STANDARD INDUSTRIAL CLASSIFICATION:	RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT [3663]
    		IRS NUMBER:				330174996
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0331

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-21767
    		FILM NUMBER:		17976396

    	BUSINESS ADDRESS:
    		STREET 1:		6155 EL CAMINO REAL
    		CITY:			CARLSBAD
    		STATE:			CA
    		ZIP:			92009
    		BUSINESS PHONE:		760-476-2200

    	MAIL ADDRESS:
    		STREET 1:		6155 EL CAMINO REAL
    		CITY:			CARLSBAD
    		STATE:			CA
    		ZIP:			92009
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>d399561ddef14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: d399561ddef14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>g399561dsp105.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: g399561dsp105.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>g399561dsp106.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g399561dsp106.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>g399561g43t90.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: g399561g43t90.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>