Tags: Swimmer.
Louise Jöhncke (born 31 July 1976 in Stockholm) is a former freestyle swimmer from Sweden who competed for her native country at two consequentive Summer Olympics starting in 1996. Her biggest successes came on short course (25 m); she won the world title as a member of the Swedish relay Team in the 4×200 m freestyle at the 1999 FINA World Swimming Championships (25 m) in Hong Kong China.