Meryem Betül Çavdar (born 3 May 2000) is a Turkish Para Taekwondo practitioner.

[1] She obtained a quota for participation at the 2020 Summer Paralympics in Tokyo, Japan.

[2][3] She won the silver medal in the 49 kg event at the 2020 Summer Paralympics in Tokyo, Japan.

[4][5] In 2021, she took the gold medal in the K44 52 kg event at the World Championships in Istanbul, Turkey.

[6] She picked up the gold medal at the 2023 European Para Championships in Rotterdam, Netherlands.