    <SEC-DOCUMENT>0001193125-21-074043-index.html : 20210309
    <SEC-HEADER>0001193125-21-074043.hdr.sgml : 20210309
    <ACCEPTANCE-DATETIME>20210309085700
    ACCESSION NUMBER:		0001193125-21-074043
    CONFORMED SUBMISSION TYPE:	6-K
    PUBLIC DOCUMENT COUNT:		41
    CONFORMED PERIOD OF REPORT:	20210309
    FILED AS OF DATE:		20210309
    DATE AS OF CHANGE:		20210309

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Itau Unibanco Holding S.A.
    		CENTRAL INDEX KEY:			0001132597
    		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			D5
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		6-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-15276
    		FILM NUMBER:		21724204

    	BUSINESS ADDRESS:
    		STREET 1:		PC. ALFREDO EGYDIO DE SOUZA ARANHA, 100
    		STREET 2:		TORRE AE, 3 ANDAR, CEP 04344-902
    		CITY:			SAO PAULO
    		STATE:			D5
    		ZIP:			00000
    		BUSINESS PHONE:		55-11-5019-1723

    	MAIL ADDRESS:
    		STREET 1:		PC. ALFREDO EGYDIO DE SOUZA ARANHA, 100
    		STREET 2:		TORRE AE, 3 ANDAR, CEP 04344-902
    		CITY:			SAO PAULO
    		STATE:			D5
    		ZIP:			00000

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Itau Unibanco Banco Multiplo S.A.
    		DATE OF NAME CHANGE:	20090226

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	BANCO ITAU HOLDING FINANCEIRA S A
    		DATE OF NAME CHANGE:	20030319

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	BANCO ITAU SA
    		DATE OF NAME CHANGE:	20010117
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>6-K
    <SEQUENCE>1
    <FILENAME>d292496d6k.htm
    <DESCRIPTION>6-K
    <TEXT>
    Document 1 - file: d292496d6k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>d292496dex991.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 2 - file: d292496dex991.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>g292496g00g08.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g292496g00g08.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>g292496g00g09.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: g292496g00g09.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>g292496g00g10.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: g292496g00g10.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>g292496g00g11.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: g292496g00g11.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>g292496g00g12.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: g292496g00g12.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>g292496g00g13.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: g292496g00g13.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>g292496g00g14.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: g292496g00g14.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>g292496g00g15.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: g292496g00g15.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>g292496g00g16.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: g292496g00g16.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>g292496g00g17.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: g292496g00g17.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>g292496g00g18.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: g292496g00g18.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>g292496g00g19.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: g292496g00g19.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>g292496g00g20.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: g292496g00g20.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>g292496g00g21.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: g292496g00g21.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>g292496g00g22.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: g292496g00g22.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>g292496g00g23.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: g292496g00g23.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>g292496g00g24.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: g292496g00g24.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>g292496g00g25.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: g292496g00g25.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>g292496g00g26.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 21 - file: g292496g00g26.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>g292496g00g27.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 22 - file: g292496g00g27.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>g292496g00g28.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 23 - file: g292496g00g28.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>g292496g00k02.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 24 - file: g292496g00k02.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>g292496g00k03.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 25 - file: g292496g00k03.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>g292496g00k04.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 26 - file: g292496g00k04.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>g292496g00k05.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 27 - file: g292496g00k05.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>28
    <FILENAME>g292496g00k06.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 28 - file: g292496g00k06.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>29
    <FILENAME>g292496g00k07.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 29 - file: g292496g00k07.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>g292496g00k08.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 30 - file: g292496g00k08.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>31
    <FILENAME>g292496g00k09.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 31 - file: g292496g00k09.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>32
    <FILENAME>g292496g00k10.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 32 - file: g292496g00k10.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>33
    <FILENAME>g292496g00k11.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 33 - file: g292496g00k11.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>34
    <FILENAME>g292496g00k12.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 34 - file: g292496g00k12.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>35
    <FILENAME>g292496g00k13.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 35 - file: g292496g00k13.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>36
    <FILENAME>g292496g00k14.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 36 - file: g292496g00k14.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>37
    <FILENAME>g292496g00r01.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 37 - file: g292496g00r01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>38
    <FILENAME>g292496g00r02.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 38 - file: g292496g00r02.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>39
    <FILENAME>g292496g00r03.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 39 - file: g292496g00r03.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>40
    <FILENAME>g292496g43s25.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 40 - file: g292496g43s25.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>41
    <FILENAME>g292496g95o37.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 41 - file: g292496g95o37.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>