Lars Sederholm

Lars Sederholm (27 November 1935 – 12 October 2023) was a Swedish-British equestrian trainer and former consultant head of training for the British Showjumping Association. He is widely recognized as one of the most outstanding horsemen of the 20th century.

There have been at least two of Sederholm's pupils at every Olympic, World, and European Championship in horse trials since 1962. He has been involved with the training of teams for the Olympic Games for four nations, has trained international show jumpers, three-day eventers, Grand Prix dressage riders and horses, racehorses, and judges.

For some time, Sederholm was based in Oxfordshire at the Waterstock Horse Training Centre.