King István I (a.k.a. Stephen)
997-1038 
King István II (a.k.a. Stephen)
1114-1131 
King István III (a.k.a. Stephen)
1161-1162; 1163-1172 
King István IV (a.k.a. Stephen)
1163 
King István V (a.k.a. Stephen)
1270-1272 
(bronze) Neville Bulwer-Lytton (a.k.a. Stephen)
1908 jeu de paume

(silver) Stephen Anderson
1928 110 m hurdles

(silver) Steve Seymour (a.k.a. Stephen)
1948 javelin throw

(gold) Walter Ris (a.k.a. Stephen)
1948 swimming - 100 m freestyle; swimming - 4x200 m freestyle relay

(gold) Gordy Giovanelli (a.k.a. Stephen)
1948 rowing

(gold) Stephen Clark
1964 swimming - 4x100 m freestyle relay; swimming - 4x100 m medley relay; swimming - 4x200 m freestyle relay

(gold) Stephen Rerych
1968 swimming - 4x100 m freestyle relay; swimming - 4x200 m freestyle relay

(silver) Stephen Pickell
1976 swimming - 4x100 m medley relay

(bronze) Stephen Holland
1976 swimming - 1500 m freestyle

(silver) Stephen Cram
1984 1500 m

(gold) Steve Lundquist (a.k.a. Stephen)
1984 swimming - 100 m breaststroke; swimming - 4x100 m medley relay

(gold) Steve Alford (a.k.a. Stephen)
1984 basketball

(silver) Kent Manderville (a.k.a. Stephen)
1992 ice hockey

(bronze) Stephen Clarke
1992 swimming - 4x100 m medley relay

(bronze) Stephen Kipkorir
1996 1500 m

(bronze) Steve Smith (a.k.a. Stephen)
1996 high jump

(bronze) Stephen Parry
2004 swimming - 200 m butterfly

(bronze) Stephen Strasburg
2008 baseball

(silver/bronze) Matt Targett (a.k.a. Stephen)
2008; 2012 swimming

(gold) Jake Varner (a.k.a. Stephen)
2012 wrestling

(gold) Stephen Kiprotich
2012 marathon

Saint Stephen
?-36 
Saint Stephen I
?-257 
Saint Stephen of Khirsa
5xx-? 
Saint Stephen the Younger
713-765 
Saint Stephen of Mar Saba
725-794 
Saint Stephen of Surozh
?-760 
Saint Stephen I of Hungary
c. 975-1038 
Saint Stephen of Muret
1046-1124 
Saint Stephen of Obazine
1085-1154 
Saint Symeon the Myrrh-streaming (a.k.a. Stephen)
1113-1199 
Saint Stephen Harding
?-1134 
Blessed Stefano Bandelli (a.k.a. Stephen)
1369-1450 
Blessed Stefano Bellesini (a.k.a. Stephen)
1774-1840 
Saint Stephen Min Kuk-ka
1787-1840 
Saint Etienne-Theodore Cluenot (a.k.a. Stephen)
1802-1861 
Saint Stephen Vihn
?-1838 