Cathrine Dufour (born 2 January 1992) is a Danish Olympic dressage rider.
Representing Denmark, she competed at the 2016 Summer Olympics in Rio de Janeiro where she finished 13th in the individual and 6th in the team competition.
Dufour started riding at age 5 and joined the Danish national pony dressage team at age 12.
She has won several medals at the Danish and European junior and young riders championships.She has studied Leisure Management, Sports Management for a year at University College Zealand.