<SEC-DOCUMENT>0001179110-16-028974.txt : 20160824
<SEC-HEADER>0001179110-16-028974.hdr.sgml : 20160824
<ACCEPTANCE-DATETIME>20160824133740
ACCESSION NUMBER:		0001179110-16-028974
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20160822
FILED AS OF DATE:		20160824
DATE AS OF CHANGE:		20160824

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ACTUANT CORP
		CENTRAL INDEX KEY:			0000006955
		STANDARD INDUSTRIAL CLASSIFICATION:	MISC INDUSTRIAL & COMMERCIAL MACHINERY & EQUIPMENT [3590]
		IRS NUMBER:				390168610
		STATE OF INCORPORATION:			WI
		FISCAL YEAR END:			0831

	BUSINESS ADDRESS:	
		STREET 1:		ATTN:  MATT PAULI
		STREET 2:		N86 W12500 WESTBROOK CROSSING
		CITY:			MENOMONEE FALLS
		STATE:			WI
		ZIP:			53051
		BUSINESS PHONE:		262-293-1524

	MAIL ADDRESS:	
		STREET 1:		ATTN:  MATT PAULI
		STREET 2:		N86 W12500 WESTBROOK CROSSING
		CITY:			MENOMONEE FALLS
		STATE:			WI
		ZIP:			53051

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	APPLIED POWER INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	APPLIED POWER INDUSTRIES INC
		DATE OF NAME CHANGE:	19730123

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Pauli Matthew
		CENTRAL INDEX KEY:			0001495791

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11288
		FILM NUMBER:		161849015

	MAIL ADDRESS:	
		STREET 1:		13000 WEST SILVER SPRING DRIVE
		CITY:			BUTLER
		STATE:			WI
		ZIP:			53007
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>FORM 4 -
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2016-08-22</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000006955</issuerCik>
        <issuerName>ACTUANT CORP</issuerName>
        <issuerTradingSymbol>ATU</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001495791</rptOwnerCik>
            <rptOwnerName>Pauli Matthew</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>N86 W12500 WESTBROOK CROSSING</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>MENOMONEE FALLS</rptOwnerCity>
            <rptOwnerState>WI</rptOwnerState>
            <rptOwnerZipCode>53201</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Corporate Controller</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2016-08-22</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>175</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>24.64</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>19826</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1609</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By 401(k)</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>122</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Deferred Compensation Plan</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">Represents the best estimate of the number of share equivalents held by the person in the unitized stock fund of the Actuant 401(k) Plan. The unitized stock fund consists of stock of Actuant and cash and other short term investments. The number of Actuant share equivalents fluctuates depending on the ratio of the number of shares of stock of Actuant in the fund to other investments.</footnote>
        <footnote id="F2">Best estimate of shares held pursuant to the Actuant Corporation Deferred Compensation Plan.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Eric Orsic, as Attorney-in-Fact</signatureName>
        <signatureDate>2016-08-24</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
