(silver) Hiroshi Yoneyama
1928 swimming - 4x200 m freestyle relay
(silver) Hiroshi Suzuki
1952 swimming - 100 m freestyle; swimming - 4x200 m freestyle relay
(gold/silver) Ford Hiroshi Konno
1952; 1956 swimming - 1500 m freestyle; swimming - 400 m freestyle; swimming - 4x200 m freestyle relay
(silver) Hiroshi Ishii
1960 swimming - 4x200 m freestyle relay
(silver) Hiroshi Michinaga
1976 archery - individual
(bronze/silver) Hiroshi Yamamoto
1984; 2004 archery - individual
(bronze) Hiroshi Nakamoto
1992 baseball