Geoffrey Dinsdale

{{short description|British retired slalom canoeist|bot=PearBOT 5}}

{{Use dmy dates|date=January 2024}}

{{Use British English|date=February 2013}}

{{MedalTableTop|medals=

{{MedalSport|Men's slalom canoeing}}

{{MedalCountry| {{GBR2}} }}

{{MedalCompetition|World Championships}}

{{MedalBronze|1963 Spittal|Folding K-1 team}}

}}

Geoffrey Dinsdale (born 24 July 1942) is a British retired slalom canoeist who competed in the 1960s and 1970s. He won a bronze medal in the folding K-1 team event at the 1963 in Spittal. Dinsdale also finished 21st in the C-1 event at the 1972 Summer Olympics in Munich.