Marcel Adam (born 1 February 1995) is a German para-badminton player who is affiliated with the MTV Harsum Sports Club.

[1] He was a bronze medalist in the mixed doubles SL3–SU5 at the 2017 BWF Para-Badminton World Championships.

[2] He made his Paralympic debut at the 2024 Summer Paralympics, where he competed in the men's singles SL4 event but did not get past the group stages.

In 2015, he was introduced to para-badminton by Michael Mai, a member of the Lower Saxony Badminton Association, who offered him to train with other para-badminton players in the club.

[4] Mixed doubles SL3–SU5 Men's singles SL4 Men's doubles SL3–SL4 Mixed doubles SL3–SU5 The BWF Para Badminton World Circuit – Grade 2, Level 1, 2 and 3 tournaments has been sanctioned by the Badminton World Federation from 2022.