Leo I of Galicia

Leo I
King of Ruthenia
Reign1269–1301
PredecessorDaniel
SuccessorYuri I
Grand Prince of Kiev
Reign1271–1301
PredecessorYaroslav of Tver
SuccessorIvan-Volodymyr
Bornc. 1228
Diedc. 1301 (aged c. 73)
SpouseConstance of Hungary
IssueYuri I of Galicia
Svyatoslava of Halych
Anastasia of Galicia
HouseRomanovichi
FatherDaniel of Galicia
MotherAnna Mstyslavna Smolenska
The Kingdom of Galicia–Volhynia (1245–1349).

Leo I of Galicia (Ukrainian: Лев Дани́лович, romanizedLev Danýlovych; c. 1228 – c. 1301) was King of Ruthenia, Prince of Belz (1245–1264), Peremyshl, Galicia (1264–1269), and Kiev (1271–1301).

He was a son of King Daniel of Galicia and his first wife, Anna Mstislavna Smolenskaia (daughter of Mstislav Mstislavich the Bold). As his father, Lev was a member of the senior branch of Vladimir II Monomakh descendants.[citation needed]