Anthon Grimsmo (born 5 July 1968) is a Norwegian curler and Olympic medalist. He received a bronze medal at the 1998 Winter Olympics in Nagano.
Anthon Grimsmo was skip for the bronze-winning team at the 1987 World Junior Curling Championships in Victoria.
3rd place at the 1998 Winter Olympics
3rd place European Championship 1987
3rd place at the 1997 Junior World Championships