Lascăr Catargiu may refer to:
Lascăr Catargiu, Romanian politician Lascăr Catargiu, the former name of Schela, Galați, Romania Lascăr Catargiu, the former name of Plauru village, Ceatalchioi Commune, Tulcea County, Romania Lascăr Catargiu, the former name of Lunca Jiului village, later absorbed into Craiova, Dolj County, Romania Bulevardul Lascăr Catargiu, a street in Bucharest, Romania