<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:ns2="http://www.sec.gov/edgar/common">
    <headerData>
        <submissionType>144</submissionType>
        <filerInfo>
            <filer>
                <filerCredentials>
                    <cik>0001220006</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



        </filerInfo>
    </headerData>
    <formData>
        <issuerInfo>
            <issuerCik>0001378789</issuerCik>
            <issuerName>AERCAP HOLDINGS NV</issuerName>
            <secFileNumber>001-33159</secFileNumber>
            <issuerAddress>
                <ns2:street1>AERCAP HOUSE</ns2:street1>
                <ns2:street2>65 ST. STEPHEN'S GREEN</ns2:street2>
                <ns2:city>DUBLIN</ns2:city>
                <ns2:stateOrCountry>L2</ns2:stateOrCountry>
                <ns2:zipCode>2</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>35 31 819 2010</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>JAMES LAWRENCE</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Director</relationshipToIssuer>
            </relationshipsToIssuer>
        </issuerInfo>
        <securitiesInformation>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <brokerOrMarketmakerDetails>
                <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
                <address>
                    <ns2:street1>1 New York Plaza</ns2:street1>
                    <ns2:street2>38th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>58454</noOfUnitsSold>
            <aggregateMarketValue>3441976.11</aggregateMarketValue>
            <noOfUnitsOutstanding>245931275</noOfUnitsOutstanding>
            <approxSaleDate>06/02/2023</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>04/30/2021</acquiredDate>
            <natureOfAcquisitionTransaction>Compensation for Past Services</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>6690</amountOfSecuritiesAcquired>
            <paymentDate>04/30/2021</paymentDate>
            <natureOfPayment>Compensation</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>08/12/2019</acquiredDate>
            <natureOfAcquisitionTransaction>Open Market Purchase</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>50000</amountOfSecuritiesAcquired>
            <paymentDate>08/12/2019</paymentDate>
            <natureOfPayment>Cash</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>01/05/2021</acquiredDate>
            <natureOfAcquisitionTransaction>Compensation for Past Services</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>1764</amountOfSecuritiesAcquired>
            <paymentDate>01/05/2021</paymentDate>
            <natureOfPayment>Compensation</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>JAMES LAWRENCE</name>
                <address>
                    <ns2:street1>AERCAP HOUSE</ns2:street1>
                    <ns2:street2>65 ST. STEPHEN'S GREEN</ns2:street2>
                    <ns2:city>DUBLIN</ns2:city>
                    <ns2:stateOrCountry>L2</ns2:stateOrCountry>
                    <ns2:zipCode>2</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>06/01/2023</saleDate>
            <amountOfSecuritiesSold>150000</amountOfSecuritiesSold>
            <grossProceeds>8672770.00</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>06/02/2023</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ James Arthur Lawrence</signature>
        </noticeSignature>
    </formData>
</edgarSubmission>
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144
0001220006
XXXXXXXX
LIVE
0001378789
AERCAP HOLDINGS NV
001-33159
AERCAP HOUSE
65 ST. STEPHEN'S GREEN
DUBLIN
L2
2
35 31 819 2010
JAMES LAWRENCE
Director
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
38th Floor
New York
NY
10004
58454
3441976.11
245931275
06/02/2023
NYSE
Common
04/30/2021
Compensation for Past Services
Issuer
N
6690
04/30/2021
Compensation
Common
08/12/2019
Open Market Purchase
Issuer
N
50000
08/12/2019
Cash
Common
01/05/2021
Compensation for Past Services
Issuer
N
1764
01/05/2021
Compensation
N
JAMES LAWRENCE
AERCAP HOUSE
65 ST. STEPHEN'S GREEN
DUBLIN
L2
2
Common
06/01/2023
150000
8672770.00
06/02/2023
/s/ James Arthur Lawrence