Gunnar Johan Åhs (5 September 1915, Uppsala – 6 May 1994) was a Swedish bobsledder who competed from the early 1950s to the early 1960s. He won a bronze medal in the four-man event at the 1961 FIBT World Championships in Lake Placid, New York. Competing in two Winter Olympics, Åhs earned his best finish of seventh in the four-man event at Oslo in 1952. Four years later he finished 16th in the four-man event at the 1956 Winter Olympics. He was born in Uppsala and died in Johanneshov.