<SEC-DOCUMENT>0001179110-18-009024.txt : 20180625
<SEC-HEADER>0001179110-18-009024.hdr.sgml : 20180625
<ACCEPTANCE-DATETIME>20180625195008
ACCESSION NUMBER:		0001179110-18-009024
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20180621
FILED AS OF DATE:		20180625
DATE AS OF CHANGE:		20180625

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BRANDT ERIC
		CENTRAL INDEX KEY:			0001190639

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12504
		FILM NUMBER:		18918073

	MAIL ADDRESS:	
		STREET 1:		DENTSPLY SIRONA INC
		STREET 2:		221 W PHILADELPHIA ST, SUITE 60W
		CITY:			YORK
		STATE:			PA
		ZIP:			17401-2991

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MACERICH CO
		CENTRAL INDEX KEY:			0000912242
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		IRS NUMBER:				954448705
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		401 WILSHIRE BLVD
		STREET 2:		STE 700
		CITY:			SANTA MONICA
		STATE:			CA
		ZIP:			90401
		BUSINESS PHONE:		3103946000

	MAIL ADDRESS:	
		STREET 1:		401 WILSHIRE BLVD SUITE 700
		CITY:			SANTA MONICA
		STATE:			CA
		ZIP:			90401
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>FORM 3 -
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2018-06-21</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000912242</issuerCik>
        <issuerName>MACERICH CO</issuerName>
        <issuerTradingSymbol>MAC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001190639</rptOwnerCik>
            <rptOwnerName>BRANDT ERIC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>401 WILSHIRE BLVD.</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 700</rptOwnerStreet2>
            <rptOwnerCity>SANTA MONICA</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>90401</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>No securities are beneficially owned.</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes></footnotes>

    <ownerSignature>
        <signatureName>Ann Menard for Eric K. Brandt</signatureName>
        <signatureDate>2018-06-25</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>ex24-brandt.txt
<DESCRIPTION>CONFIRMING STATEMENT
<TEXT>
                               SECTION 16 REPORTS

                              CONFIRMING STATEMENT


         This statement confirms that the undersigned, Erik K. Brandt, has
authorized and designated ANN C. MENARD and/or LISA R. PENA (the
"Agents") to execute and file on the undersigned's behalf all Forms 3, 4 and 5
(including any amendments thereto) that the undersigned may be required to file
with the U. S. Securities and Exchange Commission as a result of the
undersigned's ownership of or transactions in securities of THE MACERICH COMPANY
(the "Corporation"). The authority of the Agents under this Statement shall
continue until the undersigned is no longer required to file Forms 3, 4, and 5
with regard to the undersigned's ownership of or transactions in securities of
the Corporation, unless earlier revoked in writing. The undersigned acknowledges
that the Agents are not assuming any of the undersigned's responsibilities to
comply with Section 16 of the Securities Exchange Act of 1934.



Date: June 19, 2018                Signature: /s/ Eric K. Brandt
                                             ----------------------------
                                             Erik K. Brandt
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
