(silver) Harold A. Wilson (middle name Allan)
1908 1500 m
(silver/bronze) Jimmy Ball (middle name Allan)
1928; 1932 400 m; 4x400 m relay
(gold) Bob Kiesel (middle name Allan)
1932 4x100 m relay
(bronze) Al Lawrence
1956 10000 m
(bronze) Allan Wood
1964 swimming - 1500 m freestyle; swimming - 400 m freestyle
(gold/silver) Allan Wells
1980 100 m; 200 m
(bronze) David Grindley (middle name Allan)
1992 4x400 m relay
(gold) Allan Houston
2000 basketball
(bronze) Allan Nørregaard
2012 sailing