    <SEC-DOCUMENT>0001140361-20-010295-index.html : 20200430
    <SEC-HEADER>0001140361-20-010295.hdr.sgml : 20200430
    <ACCEPTANCE-DATETIME>20200430162656
    ACCESSION NUMBER:		0001140361-20-010295
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		10
    CONFORMED PERIOD OF REPORT:	20200610
    FILED AS OF DATE:		20200430
    DATE AS OF CHANGE:		20200430
    EFFECTIVENESS DATE:		20200430

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			HARMONIC INC
    		CENTRAL INDEX KEY:			0000851310
    		STANDARD INDUSTRIAL CLASSIFICATION:	RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT [3663]
    		IRS NUMBER:				770201147
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-25826
    		FILM NUMBER:		20836056

    	BUSINESS ADDRESS:
    		STREET 1:		4300 NORTH FIRST STREET
    		CITY:			SAN JOSE
    		STATE:			CA
    		ZIP:			95134
    		BUSINESS PHONE:		4084906242

    	MAIL ADDRESS:
    		STREET 1:		4300 NORTH FIRST STREET
    		CITY:			SAN JOSE
    		STATE:			CA
    		ZIP:			95134

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	HARMONIC LIGHTWAVES INC
    		DATE OF NAME CHANGE:	19950404
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>nc10009732x1_def14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: nc10009732x1_def14a.htm

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

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

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

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

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

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>nc10009732x1_pc01.jpg
    <TEXT>
    Document 8 - file: nc10009732x1_pc01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>nc10009732x1_pc02.jpg
    <TEXT>
    Document 9 - file: nc10009732x1_pc02.jpg

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

    </DOCUMENT>
    </SEC-DOCUMENT>