    <SEC-DOCUMENT>0001140361-21-011950-index.html : 20210407
    <SEC-HEADER>0001140361-21-011950.hdr.sgml : 20210407
    <ACCEPTANCE-DATETIME>20210407133101
    ACCESSION NUMBER:		0001140361-21-011950
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		41
    CONFORMED PERIOD OF REPORT:	20210519
    FILED AS OF DATE:		20210407
    DATE AS OF CHANGE:		20210407

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
    		CENTRAL INDEX KEY:			0000943452
    		STANDARD INDUSTRIAL CLASSIFICATION:	RAILROAD EQUIPMENT [3743]
    		IRS NUMBER:				251615902
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	033-90866
    		FILM NUMBER:		21811629

    	BUSINESS ADDRESS:
    		STREET 1:		30 ISABELLA STREET
    		CITY:			PITTSBURGH
    		STATE:			PA
    		ZIP:			15212
    		BUSINESS PHONE:		4128251000

    	MAIL ADDRESS:
    		STREET 1:		30 ISABELLA STREET
    		CITY:			PITTSBURGH
    		STATE:			PA
    		ZIP:			15212

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	WABTEC CORP
    		DATE OF NAME CHANGE:	20000114

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	WESTINGHOUSE AIR BRAKE CO /DE/
    		DATE OF NAME CHANGE:	19950404
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>nc10014582x1_def14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: nc10014582x1_def14a.htm

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

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>logo_wabtec-colorx1.jpg
    <TEXT>
    Document 4 - file: logo_wabtec-colorx1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>nc10014582x1_aklee.jpg
    <TEXT>
    Document 5 - file: nc10014582x1_aklee.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>nc10014582x1_aneupaver.jpg
    <TEXT>
    Document 6 - file: nc10014582x1_aneupaver.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>nc10014582x1_bhehir.jpg
    <TEXT>
    Document 7 - file: nc10014582x1_bhehir.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>nc10014582x1_cover.jpg
    <TEXT>
    Document 8 - file: nc10014582x1_cover.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>nc10014582x1_finmetrics2.jpg
    <TEXT>
    Document 9 - file: nc10014582x1_finmetrics2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>nc10014582x1_finmetrics.jpg
    <TEXT>
    Document 10 - file: nc10014582x1_finmetrics.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>nc10014582x1_highlights.jpg
    <TEXT>
    Document 11 - file: nc10014582x1_highlights.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>nc10014582x1_iconcalendar.jpg
    <TEXT>
    Document 12 - file: nc10014582x1_iconcalendar.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>nc10014582x1_iconcomputer01.jpg
    <TEXT>
    Document 13 - file: nc10014582x1_iconcomputer01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>nc10014582x1_iconcomputer02.jpg
    <TEXT>
    Document 14 - file: nc10014582x1_iconcomputer02.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>nc10014582x1_iconcomputx1.jpg
    <TEXT>
    Document 15 - file: nc10014582x1_iconcomputx1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>nc10014582x1_iconcomputx2.jpg
    <TEXT>
    Document 16 - file: nc10014582x1_iconcomputx2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>nc10014582x1_iconmail.jpg
    <TEXT>
    Document 17 - file: nc10014582x1_iconmail.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>nc10014582x1_iconmailx1.jpg
    <TEXT>
    Document 18 - file: nc10014582x1_iconmailx1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>nc10014582x1_iconmobilephone.jpg
    <TEXT>
    Document 19 - file: nc10014582x1_iconmobilephone.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>nc10014582x1_iconmobilex1.jpg
    <TEXT>
    Document 20 - file: nc10014582x1_iconmobilex1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>nc10014582x1_iconpeople.jpg
    <TEXT>
    Document 21 - file: nc10014582x1_iconpeople.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>nc10014582x1_lbanks.jpg
    <TEXT>
    Document 22 - file: nc10014582x1_lbanks.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>nc10014582x1_lfoster.jpg
    <TEXT>
    Document 23 - file: nc10014582x1_lfoster.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>nc10014582x1_lharty.jpg
    <TEXT>
    Document 24 - file: nc10014582x1_lharty.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>nc10014582x1_mhowell.jpg
    <TEXT>
    Document 25 - file: nc10014582x1_mhowell.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>nc10014582x1_neobasechange.jpg
    <TEXT>
    Document 26 - file: nc10014582x1_neobasechange.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>nc10014582x1_neocash.jpg
    <TEXT>
    Document 27 - file: nc10014582x1_neocash.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>28
    <FILENAME>nc10014582x1_neocomp.jpg
    <TEXT>
    Document 28 - file: nc10014582x1_neocomp.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>29
    <FILENAME>nc10014582x1_piechart1.jpg
    <TEXT>
    Document 29 - file: nc10014582x1_piechart1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>nc10014582x1_proxycard01.jpg
    <TEXT>
    Document 30 - file: nc10014582x1_proxycard01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>31
    <FILENAME>nc10014582x1_proxycard02.jpg
    <TEXT>
    Document 31 - file: nc10014582x1_proxycard02.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>32
    <FILENAME>nc10014582x1_rsantana.jpg
    <TEXT>
    Document 32 - file: nc10014582x1_rsantana.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>33
    <FILENAME>nc10014582x1_wkassling.jpg
    <TEXT>
    Document 33 - file: nc10014582x1_wkassling.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>34
    <FILENAME>nc10014582x999_chairman.jpg
    <TEXT>
    Document 34 - file: nc10014582x999_chairman.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>35
    <FILENAME>nc10014582x999_chairperson.jpg
    <TEXT>
    Document 35 - file: nc10014582x999_chairperson.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>36
    <FILENAME>nc10014582x999_financial.jpg
    <TEXT>
    Document 36 - file: nc10014582x999_financial.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>37
    <FILENAME>nc10014582x999_independent.jpg
    <TEXT>
    Document 37 - file: nc10014582x999_independent.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>38
    <FILENAME>nc10014582x999_leaddirector.jpg
    <TEXT>
    Document 38 - file: nc10014582x999_leaddirector.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>39
    <FILENAME>nc10014582x999_member.jpg
    <TEXT>
    Document 39 - file: nc10014582x999_member.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>40
    <FILENAME>sig_aneupaver.jpg
    <TEXT>
    Document 40 - file: sig_aneupaver.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>41
    <FILENAME>sig_deninno.jpg
    <TEXT>
    Document 41 - file: sig_deninno.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>