Stephan is used as a surname, and may refer to:
Alexander Stephan (1946–2009), German American Germanist Alexander Stephan (footballer) (born 1986), German footballer Beat Stephan, Swiss curler Bernhard Stephan (born 1943), German director Christoph Stephan (born 1986), German biathlete Cora Stephan (born 1951), German writer Daniel Stephan (born 1973), German handball player Dietrich Stephan (born 1969), American geneticist Doug Stephan (born 1946), American radio talk show personality Édouard Stephan (1837–1923), French astronomer Elie Stephan (born 1986), Lebanese basketball player Friedrich Stephan (21st century), American scientist Friedrich Stephan (soldier) (1892–1945), Wehrmacht Generalleutnant in World War II Guillaume Stephan (born 1982), French footballer Guy Stéphan (born 1956), France national football team assistant coach Hans-Georg Stephan (born 1950), German university professor Ilse Stephan (1931–1984), East German interpreter and party functionary of the Socialist Unity Party Josh Stephan (born 2001), American baseball player Kenneth C. Stephan (21st century), Nebraska Supreme Court justice Len Stephan (1935–2012), Australian politician Martin Stephan (1777–1846), German American Lutheran pastor Robert Stephan (1933–2023), American politician Rudi Stephan (1887–1915), German composer Ruth Stephan (1925–1975), German actress Tobias Stephan (born 1984), Swiss ice hockey player Thomas Stephan (born 1970), German politician Tom Stephan (21st century), American electronic musician Trevor Stephan (born 1995), American baseball player Wilfried Stephan (born 1955), German canoeist