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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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MIC-Info: RSA-MD5,RSA,
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 TF05Qtk+De3KQtoZiNJLuA==

<SEC-DOCUMENT>9999999995-10-001184.txt : 20100428
<SEC-HEADER>9999999995-10-001184.hdr.sgml : 20100428
<ACCEPTANCE-DATETIME>20100428001520
ACCESSION NUMBER:		9999999995-10-001184
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20100427
DATE AS OF CHANGE:		20100428
EFFECTIVENESS DATE:		20100427

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Nuveen Build America Bond Fund
		CENTRAL INDEX KEY:			0001478888
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			MA

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-164974
		FILM NUMBER:		10774988

	BUSINESS ADDRESS:	
		STREET 1:		333 WEST WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		312-917-8146

	MAIL ADDRESS:	
		STREET 1:		333 WEST WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Nuveen Build America Bond Term Fund
		DATE OF NAME CHANGE:	20091216
</SEC-HEADER>
<DOCUMENT>
<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2010-04-27</finalEffectivenessDispDate>
        <finalEffectivenessDispTime>15:30:00</finalEffectivenessDispTime>
        <form>N-2</form>
        <filer>
            <cik>0001478888</cik>
            <entityName>Nuveen Build America Bond Fund</entityName>
            <fileNumber>333-164974</fileNumber>
        </filer>
    </effectiveData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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