Sebastien De Meulemeester

{{short description|Belgian swimmer}}

{{Use dmy dates|date=May 2021}}

{{Infobox swimmer

| name = Sebastien De Meulemeester

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| nationality = Belgian

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| birth_date = {{birth date and age|1998|2|27|df=yes}}

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Sebastien De Meulemeester (born 27 February 1998) is a Belgian freestyle swimmer.{{cite web|url=https://www.hln.be/sport-in-de-buurt/sebastien-de-meulemeester-maakt-zich-op-voor-ek-het-is-nu-dat-het-moet-gebeuren~a47f1fd3/?referrer=https%3A%2F%2Fwww.google.co.uk%2F |title=Sebastien De Meulemeester maakt zich op voor EK: "Het is nu dat het moet gebeuren" |work=HLN |access-date=21 May 2021}}{{cite web|url=https://www.nieuwsblad.be/cnt/dmf20210407_94688748 |title=Sebastien De Meulemeester wil nog een procentje sneller |work=nieuwsblad |access-date=21 May 2021}} He competed in the men's 100 metre freestyle event at the 2020 European Aquatics Championships, in Budapest, Hungary.{{cite web|url=http://budapest2020.microplustiming.com/export/NU_Budapest2021/NU/pdf/SWMM100MFR------------HEAT--------_51A1%201.0.pdf |title=Men's 100 metre freestyle: Start list |work=Budapest 2000 |access-date=21 May 2021}}