|Men's rugby union|
|Representing the United States|
|1920 Antwerp||Team competition|
|1924 Paris||Team competition|
Colby "Babe" Slater (April 30, 1896 – January 30, 1965) was an American rugby union player who captained the United States national rugby union team that won the gold medal at the 1924 Summer Olympics.
He was a member of the American rugby union team, which won the gold medal in 1920 and 1924.