| Birth Date: | 3 February 1952 |
| Birth Place: | Kitchener, Ontario |
| Dan: | 7 |
Wayne Erdman (born February 3, 1952, in Kitchener, Ontario) is a Canadian retired judoka who represented Canada in Judo at the 1976 Summer Olympics in Montreal, Quebec, Canada. He won the gold medal at the 1975 Pan American Games in the men's lightweight division ( - 70 kg). Erdman holds the rank of 7th dan and is the chair of the Grading Board for Judo Ontario. He is also a certified Level 3 NCCP coach and a former National Coach. He is currently a senior sensei at the Kaizen Judo Club in Kitchener, Ontario, Canada.