Stefan (surname)

Stefan is a surname of German or Austrian origin, and may refer to:

• Gary Stefan (born 1959), Canadian ice hockey player
• Greg Stefan (born 1961), Canadian ice hockey player
• Joseph Stefan (1835-1893), Austrian physicist
• Karl Stefan (1884-1951), American politician
• Oleg Stefan (born 1959), American actor
• Verena Stefan (1947–2017), Swiss-born feminist and writer