<SUBMISSION>
<ACCESSION-NUMBER>0000950116-03-002762
<TYPE>4
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20030516
<FILING-DATE>20030516
<REPORTING-OWNER>
<OWNER-DATA>
<CONFORMED-NAME>MOLOTSKY BRAD A
<CIK>0001186705
</OWNER-DATA>
<FILING-VALUES>
<FORM-TYPE>4
<ACT>34
<FILE-NUMBER>001-09106
<FILM-NUMBER>03708885
</FILING-VALUES>
<MAIL-ADDRESS>
<STREET1>401 PLYMOUTH RD
<STREET2>STE 500
<CITY>PLYMOUTH MEETING
<STATE>PA
<ZIP>19462
</MAIL-ADDRESS>
</REPORTING-OWNER>
<ISSUER>
<COMPANY-DATA>
<CONFORMED-NAME>BRANDYWINE REALTY TRUST
<CIK>0000790816
<ASSIGNED-SIC>6798
<IRS-NUMBER>232413352
<STATE-OF-INCORPORATION>MD
<FISCAL-YEAR-END>1231
</COMPANY-DATA>
<BUSINESS-ADDRESS>
<STREET1>14 CAMPUS BLVD
<STREET2>STE 100
<CITY>NEWTOWN SQUARE
<STATE>PA
<ZIP>19073
<PHONE>6103255600
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>TWO GREENTREE CENTRE
<STREET2>SUITE 100
<CITY>MARLTON
<STATE>NJ
<ZIP>08053
</MAIL-ADDRESS>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>LINPRO SPECIFIED PROPERTIES
<DATE-CHANGED>19920703
</FORMER-COMPANY>
</ISSUER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form_4.xml
<DESCRIPTION>BRANDYWINE REALTY - FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0101</schemaVersion>

<documentType>4</documentType>

    <periodOfReport>2003-05-16</periodOfReport>

<issuer>        <issuerCik>0000790816</issuerCik>
        <issuerName>BRANDYWINE REALTY TRUST</issuerName>
<issuerTradingSymbol>BDN</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001186705</rptOwnerCik>
            <rptOwnerName>MOLOTSKY BRAD A</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>  </rptOwnerStreet1>
            <rptOwnerStreet2>  </rptOwnerStreet2>
            <rptOwnerCity>  </rptOwnerCity>
            <rptOwnerState>  </rptOwnerState>
            <rptOwnerZipCode>  </rptOwnerZipCode>
        </reportingOwnerAddress>
<reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>General Counsel and Secretary</officerTitle>

        </reportingOwnerRelationship>
    </reportingOwner>


    <nonDerivativeSecurity>
        <securityTitle>
            <value>Common Shares of Beneficial Interest</value>

        </securityTitle>
        <transactionDate>
            <value>2003-05-15</value>

        </transactionDate>
        <deemedExecutionDate>
            <value>2003-05-15</value>

        </deemedExecutionDate>
        <transactionCoding>
            <transactionFormType>4</transactionFormType>
            <transactionCode>S</transactionCode>
            <equitySwapInvolved>0</equitySwapInvolved>

        </transactionCoding>
        <transactionAmounts>
            <transactionShares>
                <value>3500</value>

            </transactionShares>
            <transactionValue>
                <value>23.66</value>

            </transactionValue>
            <transactionAcquiredDisposedCode>
                <value>D</value>

            </transactionAcquiredDisposedCode>
        </transactionAmounts>
        <postTransactionAmounts>
            <sharesOwnedFollowingTransaction>
                <value>0</value>

            </sharesOwnedFollowingTransaction>
        </postTransactionAmounts>
        <ownershipNature>
            <directOrIndirectOwnership>
                <value>D</value>

            </directOrIndirectOwnership>
        </ownershipNature>
    </nonDerivativeSecurity>
    <nonDerivativeSecurity>
        <securityTitle>
            <value>Common Shares of Beneficial Interest</value>

        </securityTitle>
        <transactionDate>
            <value>2003-05-15</value>

        </transactionDate>
        <deemedExecutionDate>
            <value>2003-05-15</value>

        </deemedExecutionDate>
        <transactionCoding>
            <transactionFormType>4</transactionFormType>
            <transactionCode>S</transactionCode>
            <equitySwapInvolved>0</equitySwapInvolved>

        </transactionCoding>
        <transactionAmounts>
            <transactionShares>
                <value>3200</value>

            </transactionShares>
            <transactionValue>
                <value>23.65</value>

            </transactionValue>
            <transactionAcquiredDisposedCode>
                <value>D</value>

            </transactionAcquiredDisposedCode>
        </transactionAmounts>
        <postTransactionAmounts>
            <sharesOwnedFollowingTransaction>
                <value>0</value>

            </sharesOwnedFollowingTransaction>
        </postTransactionAmounts>
        <ownershipNature>
            <directOrIndirectOwnership>
                <value>D</value>

            </directOrIndirectOwnership>
        </ownershipNature>
    </nonDerivativeSecurity>
    <nonDerivativeSecurity>
        <securityTitle>
            <value>Common Shares of Beneficial Interest</value>

        </securityTitle>
        <transactionDate>
            <value>2003-05-15</value>

        </transactionDate>
        <deemedExecutionDate>
            <value>2003-05-15</value>

        </deemedExecutionDate>
        <transactionCoding>
            <transactionFormType>4</transactionFormType>
            <transactionCode>S</transactionCode>
            <equitySwapInvolved>0</equitySwapInvolved>

        </transactionCoding>
        <transactionAmounts>
            <transactionShares>
                <value>900</value>

            </transactionShares>
            <transactionValue>
                <value>23.59</value>

            </transactionValue>
            <transactionAcquiredDisposedCode>
                <value>D</value>

            </transactionAcquiredDisposedCode>
        </transactionAmounts>
        <postTransactionAmounts>
            <sharesOwnedFollowingTransaction>
                <value>0</value>

            </sharesOwnedFollowingTransaction>
        </postTransactionAmounts>
        <ownershipNature>
            <directOrIndirectOwnership>
                <value>D</value>

            </directOrIndirectOwnership>
        </ownershipNature>
    </nonDerivativeSecurity>
    <nonDerivativeSecurity>
        <securityTitle>
            <value>Common Shares of Beneficial Interest</value>

        </securityTitle>
        <transactionDate>
            <value>2003-05-15</value>

        </transactionDate>
        <deemedExecutionDate>
            <value>2003-05-15</value>

        </deemedExecutionDate>
        <transactionCoding>
            <transactionFormType>4</transactionFormType>
            <transactionCode>S</transactionCode>
            <equitySwapInvolved>0</equitySwapInvolved>

        </transactionCoding>
        <transactionAmounts>
            <transactionShares>
                <value>200</value>

            </transactionShares>
            <transactionValue>
                <value>23.58</value>

            </transactionValue>
            <transactionAcquiredDisposedCode>
                <value>D</value>

            </transactionAcquiredDisposedCode>
        </transactionAmounts>
        <postTransactionAmounts>
            <sharesOwnedFollowingTransaction>
                <value>0</value>

            </sharesOwnedFollowingTransaction>
        </postTransactionAmounts>
        <ownershipNature>
            <directOrIndirectOwnership>
                <value>D</value>

            </directOrIndirectOwnership>
        </ownershipNature>
    </nonDerivativeSecurity>
    <nonDerivativeSecurity>
        <securityTitle>
            <value>Common Shares of Beneficial Interest</value>

        </securityTitle>
        <transactionDate>
            <value>2003-05-15</value>

        </transactionDate>
        <deemedExecutionDate>
            <value>2003-05-15</value>

        </deemedExecutionDate>
        <transactionCoding>
            <transactionFormType>4</transactionFormType>
            <transactionCode>S</transactionCode>
            <equitySwapInvolved>0</equitySwapInvolved>

        </transactionCoding>
        <transactionAmounts>
            <transactionShares>
                <value>1400</value>

            </transactionShares>
            <transactionValue>
                <value>23.55</value>

            </transactionValue>
            <transactionAcquiredDisposedCode>
                <value>D</value>

            </transactionAcquiredDisposedCode>
        </transactionAmounts>
        <postTransactionAmounts>
            <sharesOwnedFollowingTransaction>
                <value>44492</value>

            </sharesOwnedFollowingTransaction>
        </postTransactionAmounts>
        <ownershipNature>
            <directOrIndirectOwnership>
                <value>D</value>

            </directOrIndirectOwnership>
        </ownershipNature>
    </nonDerivativeSecurity>


    <footnotes>
    </footnotes>

    <ownerSignature>
        <signatureName>Brad A. Molotsky</signatureName>
        <signatureDate>2003-05-16</signatureDate>
    </ownerSignature>

</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SUBMISSION>
