Mariya Vasilkovna of Polotsk was born 1125 to Vasilko Svyatoslavich of Polotsk (c1095-1144) and died 1180 of unspecified causes. She married Svyatoslav III Vsevolodovich of Kiev (c1123-1194) .
Children
| Name | Birth | Death | Joined with |
| Oleg Svyatoslavich of Kiev(c1155-1204) | |||
| Vsevolod IV Svyatoslavich of Kiev (c1157-1212) | 1157 | August 1212 Chernigov | Maria of Poland (1164-1194) |
| Vladimir Svyatoslavich of Novgorod (c1158-1200) | 1158 | 1200 Pereyaslav-Khmelnytsky, Kiev Oblast, Ukraine | Prebrana Mikhailovna of Vladimir (c1170-c1230) |
| Gleb Svyatoslavich of Chernigov (c1160-1217) | 1160 | 1217 | Anastasiya Ryurikovna (c1166-c1210) |
| Mstislav Svyatoslavich of Chernigov (c1162-1223) | 1162 | 31 May 1223 | Marfa Shvarnovna of Ossetia (c1165-c1220) |
| Daughter of Kiev | |||
| Boleslava Svyatoslavna of Kiev (c1165-c1220) | |||
| Daughter of Kiev | |||
Siblings
| Name | Birth | Death | Joined with |
| Vseslav Vasilkovich of Polotsk (c1120-c1186) | 1120 | 1186 | |
| Mariya Vasilkovna of Polotsk (c1125-c1180) | 1125 | 1180 | Svyatoslav III Vsevolodovich of Kiev (c1123-1194) |
| Bryachislav Vasilkovich of Vitebsk (c1140-c1186) | 1140 | 1186 | |
| Vladimir Vasilkovich ( -c1162) | |||
| Izyaslav Vasilkovich ( - c1182) | |||
| Vsevolod Vasilkovich (1185) | |||
| Olga Vasilkovna | |||
Residences
Footnotes (including sources)