Jeppe Bay Madsen (born 4 March 1997) is a Danish badminton player.

Bay started playing badminton in Helsingør in 2003 and entered the junior national team in 2007.

[1] He won his first BWF Tour title at the 2020 SaarLorLux Open in the men's doubles event with Lasse Mølhede.

[2] The BWF World Tour, which was announced on 19 March 2017 and implemented in 2018,[3] is a series of elite badminton tournaments sanctioned by the Badminton World Federation (BWF).

This biographical article relating to Danish badminton is a stub.