William Bjergfelt (born 4 December 1978) is a British cyclist who competes in road and track events.

[1] William Bjergfelt was born in Portishead, Somerset, England on 4 December 1978.

[2] This ended in 2015 when he was injured in a head-on collision that shattered his right leg in to 25 pieces.

[3] At the 2019 UCI Para-cycling Track World Championships in Apeldoorn, Netherlands, Bjergfelt won the silver medal in Men's Scratch Race C5, finishing behind Alistair Donohoe.

[5][3] After a two-year hiatus, Bjergfelt returned to para-cycling and won his first road race in the World Cup, which took place in the Ostend round.