Jonas Rasmussen

Jonas Rasmussen (born 28 October 1977) is a male badminton player from Denmark.

Rasmussen competed in badminton at the 2004 Summer Olympics in men's doubles with partner Lars Paaske. They had a bye in the first round, then were defeated in the round of 16 by Yim Bang-eun and Kim Yong-hyun of Korea.

He also competed in mixed double's with partner Rikke Olsen. They had a bye in the first round and defeated Daniel Shirley and Sara Petersen of New Zealand in the second. In the quarterfinals, Rasmussen and Olsen beat Kim Dong-moon and Ra Kyung-min of Korea 17–14, 15–8 to advance to the semifinals. There, they lost to Nathan Robertson and Gail Emms of Great Britain 15–6, 15–12. In the bronze medal match, they were defeated by fellow Danish pair Jens Eriksen and Mette Schjoldager 15–5, 15–5 to finish fourth place.