Joseph Louis Hasenfus (May 29, 1913 – August 20, 1999) was an American canoeist who competed in the 1936 Summer Olympics.
He was born in Needham, Massachusetts and died in Brunswick, Maine.
Later he was assistant director of Safety Services for Small Craft Safety for the American National Red Cross.
In 1956 he wrote the Red Cross 445 page textbook, "Canoeing."
This article about an American canoeist is a stub.