List of rulers of Galicia and Volhynia
List of rulers of Halychyna and its sister principality Volhynia. They were basically separate principalities until Roman the Great, Prince of Volhynia who conquered also Halych but immediately gave it to his son. They continued usually as separate states, but within the same dynasty and under vassalage to Knyaz of Halych until Lev, who annexed Volhynia to the principality. The royal crown lapsed and rulers were known as princes and/or dukes after Andriy Yuriyovych.
Volhynia
Rulers of Independent Volhynia
- Boris Vladimirovich
- Vsevolod I 987–? - brother of Boris
- Sviatoslav I 1036–1054 - also ruler of Kievan Rus'
- Igor Yaroslavich, 1054–1056
- Rostislav I 1056–1064 - also ruler of Tmutarakan.
- Oleg I 1075–1076 - also ruler of Chernigov.
- Yaropolk I Iziaslavich 1078–1087
- David Igorevich 1087–1099
- Mstislav I Sviatopolkovich 1099
- Yaroslav 1100–1118 - brother of Mstislav I.
- Roman I Vladimirovich 1118–1119
- Andrew I 1119–1135 - brother of Roman I.
- Iziaslav I Mstislavich 1135–1141
- Sviatoslav II 1141–1146 - also ruler of Kiev.
- Vladimir I Andriyovich 1146–1149
- Sviatopolk Mstislavich 1149
- Iziaslav II 1149–1151 - brother of Sviatopolk.
- Sviatopolk Mstislavich 1151–1154
- Vladimir II Mstislavich 1154–1157
- Mstislav II 1157–1170 - also ruler of Kiev.
- Sviatoslav III Mstislavich 1170–1173
- Roman II the Great 1173–1188
- Vsevolod II Mstislavich 1188
- Roman II the Great 1188–1199 - also ruler of Kiev
The Principality in the Kingdom of Galicia-Volhynia
- Between 1199 and 1205: annexed by the Kingdom of Galicia-Volhynia
- Sviatoslav IV Igorevych 1206–1207
- Alexander Vsevolodovich 1208, 1209–1215
- Between 1215 and 1238: annexed by the Kingdom of Galicia-Volhynia
- Vasilko Romanovich 1238–1269
- Vladimir III Ivan Vasilkovich 1269–1288
- Mstislav III Danilovich 1288–1292
- In 1293, Lev I centered all the power of the kingdom in his own hands, and the principality ceased to exist.
Halych
Rulers of Independent Halych
- Volodar Rostislavich of Tmutarakan ?–1084
- Vasilko Romanovich 1084–?
- Yuriy Vasilkovich ?
- Igor-Ivan Rostislavich ?–1141
- Vladimir I Volodarovich 1141–1153
- Yaroslav Osmomysl 1153–1187
- Oleg Yaroslavich 1187
- Vladimir II Yaroslavych 1187–1189
- Oleg Yaroslavich 1188
- Roman the Great 1188
- Andrew I 1188–1190
- Vladimir II Yaroslavych 1190–1199
The Principality in the Kingdom of Galicia-Volhynia
- Vladimir III Igorevich 1206–1208
- Roman II Igorevich 1208–1210
- Vladimir III Igorevich 1211
- Vladislav 1213
- Coloman of Galicia-Lodomeria and Salomea of Poland 1213-1219
- Andrew 1220–1221
- Mstislav the Bold 1219–1228
- Svarn 1264–1269
- In 1293, Lev I centered all the power of the kingdom in his own hands, and the principality ceased to exist.
Halychyna and Volynia (Galicia-Volhynia)
Rurik Dynasty
| Portrait | Name | Born-Died | Ruled From | Ruled Until |
| Roman the Great, son of Mstislav II of Kiev. Ruler of Volhynia, Halych and Kiev until 1199, when he became the first king of Galicia-Volhynia. | 1160–1205 | 1199 | 1205 | |
| Daniel, under regency during his minority. Crowned in 1253. | 1201–1264 | 1205 | 1264 | |
| Lev I | 1228–1301 | 1264 | 1301 | |
| Yuri I | 1252–1308 | 1301 | 1308 | |
| Andrew, brother of Lev II, ruled jointly with him. | ?-1323 | 1308 | 1323 | |
| Lev II, brother of Andrew, ruled jointly with him. | ?-1323 | 1308 | 1323 |
Piast Dynasty
| Portrait | Name | Born-Died | Ruled From | Ruled Until |
| Boleslaw-Yuri II, grandson of Yuri I by his mother Maria. | 1298/1308–1340 | 1325 | 1340 | |
| Casimir, brother-in-law of Boleslaw-Yuri II. Also king of Poland 1333-1370. Died without male heirs and all his possessions passed to Louis of Anjou, his nephew. | 1310–1370 | 1340 | 1370 |
House of Anjou
| Portrait | Name | Born-Died | Ruled From | Ruled Until |
| Louis I the Great, nephew of Casimir. As King of Hungary, received all possessions of his uncle, becoming also King of Poland. | 1326-1382 | 1370 | 1382 | |
| Maria, eldest daughter of Louis I. Also Queen of Hungary. | 1371-1395 | 1382 | 1387 | |
| Hedwig, sister of Maria. Also Queen of Poland. | 1373-1399 | 1387 | 1399 |
In 1399, Galicia-Volhynia merged in the Kingdom of Poland.