Ian Glen Collins was a Scottish tennis player who represented Great Britain in the Davis Cup.

Wilmer Lawson Allison Jr. was an American amateur tennis champion of the 1930s. Allison was both a fine singles player and, along with his frequent partner, John Van Ryn, a great doubles player. He won the 1935 U.S. Championship in singles and was ranked US No. 1 in 1934 and 1935.