Steponavičius

Steponavičius is a Lithuanian language family name. It corresponds to East-Slavic Stepanovich and South Slavic Stepanović. The surname is derived from the name Stepan.

The surname may refer to:
 * Algirdas Steponavičius (1927–1996), Lithuanian artist, a Lithuanian National Culture and Arts prize recipient
 * Birutė Žilytė-Steponavičienė (born 1930), Lithuanian graphic artist
 * Dalius Steponavicuis, founder of Speed Factory Racing
 * Gintaras Steponavičius (born 1967), Lithuanian politician, speaker of Seimas, minister of education
 * Julijonas Steponavičius, bishop of Vilnius