Ruwen Faller (born 22 July 1980, in Rheinfelden) is a German sprinter who specializes in the 400 metres.

His personal best time is 45.74 seconds, achieved in July 1999 in Erfurt.

Achievements

Representing
1998World Junior ChampionshipsAnnecy, France12th (sf)400m46.96
4th4 × 400 m relay3:05.84
1999European Junior ChampionshipsRiga, Latvia1st400 m46.38
1st4 × 400 m relay3:07.42
2000European Indoor ChampionshipsGhent, Belgium2nd4 × 400 m relay3:06.64
2001European U23 ChampionshipsAmsterdam, Netherlands12th (h)400m47.28
2nd4 × 400 m relay3:05.39
World ChampionshipsEdmonton, Canada7th4 × 400 m relay3:03.52
2002World CupMadrid, Spain6th4 × 400 m relay3:05.31
2004Olympic GamesAthens, Greece7th4 × 400 m relay3:02.22
2006European ChampionshipsGothenburg, Sweden4th4 × 400 m relay3:02.83