(bronze) Jochen Büchner
1928 400 m
(gold/silver) Joachim Rademacher
1928; 1932 water polo
(silver) Hans-Joachim Reske
1960 4x400 m relay
(bronze/silver) Hans-Joachim Klein
1964 swimming - 100 m freestyle; swimming - 4x100 m freestyle relay; swimming - 4x100 m medley relay; swimming - 4x200 m freestyle relay
(silver) Ernst-Joachim Küppers
1964 swimming - 4x100 m medley relay
(bronze/silver) Hans-Joachim Walde
1964; 1968 decathlon
(gold) Hasely Crawford (a.k.a. Joachim)
1976 100 m
(bronze) Joachim Olsen
2004 shot put
(bronze) Joachim Fischer Nielsen
2012 badminton mixed doubles
Aloys II, Prince of Liechtenstein (a.k.a. Joachim)
1836-1858 Liechtenstein
Friedrich Leopold of Prussia (a.k.a. Joachim)
1865-1931 Prussia
Waldemar of Prussia (a.k.a. Joachim)
1868-1879 Prussia
Joachim Albrecht of Prussia
1876-1939 Prussia
Joachim of Prussia
1890-1920 Prussia
Friedrich Sigismund of Prussia (a.k.a. Joachim)
1891-1927 Prussia
Joachim of Denmark
1969- Denmark
Henrik of Monpezat (a.k.a. Joachim)
2009-2023 Denmark