| 61 | Iaroslav I "Mudriy/the Wise" (978-20 February 1054), Grand Prince of Kiev |
| 62 | Iaroslav I Sviatopolkovich (-May 1123), Prince of Vladimir in Volynia, parents: Sviatopolk II Mikhail and (Unknown) |
| 63 | Iaroslav Iaropolkovich (-11 August 1102), parents: Iaropolk Piotr Iziaslavich and Kunigunde von Weimar |
| 64 | Iaroslav Vladimirovich (-after 1207), Prince of Novgorod, parents: Vladimir Mstislavich and (Unknown) of Serbia |
| 65 | Iekaterina Vsevolodovna (-11 August 1108), nun, parents: Vsevolod I Iaroslavich and Anna |
| 66 | Ielizaveta Iaroslavna (-after 25 September 1066), parents: Iaroslav I "Mudriy/the Wise" and Ingigerd (Irina) of Sweden |
| 67 | Ievfemia Vladimirovna (-4 April 1139), parents: Vladimir "Monomach" and (Unknown) |
| 68 | Ievfrosina Mstislavna (around 1130-before 1186), parents: Mstislav I "the Great" and Liubava Dmitrievna |
| 69 | Ievpraxia (Eupraxia) Vsevolodovna (1071-10 July 1109), nun, parents: Vsevolod I Iaroslavich and Anna |
| 70 | Ievpraxia Vladimirovna (-1109), parents: Vladimir "Monomach" and (Unknown) |
| 71 | Igor Iaroslavich (probably 1036-1060), Prince of Smolensk, parents: Iaroslav I "Mudriy/the Wise" and Ingigerd (Irina) of Sweden |
| 72 | Iliya Iaroslavich (-1020), parents: Iaroslav I "Mudriy/the Wise" and (Unknown) |
| 73 | Ingeborg Mstislavna (-after 1131), parents: Mstislav I "the Great" and Christine of Sweden |
| 74 | Ingigerd (Irina) of Sweden (-10 February 1050) |
| 75 | Iurii "Dolgorukiy" (-15 May 1158), Prince of Rostov-Suzdal, parents: Vladimir "Monomach" and (Unknown) |
| 76 | Iurii Iaroslavich (-after 1166), Prince of Turov |
| 77 | Ivan Vsevolodich (-1128), parents: Vsevolod Mstislavich and (Unknown) Sviatoslavna |
| 78 | Iziaslav I Iaroslavich (1024-3 October 1078), Grand Prince of Kiev, parents: Iaroslav I "Mudriy/the Wise" and Ingigerd (Irina) of Sweden |
| 79 | Iziaslav Iaroslavich (1190-), parents: Iaroslav Vladimirovich and (Unknown) of Ossetia |
| 80 | Iziaslav II Mstislavich (-13 November 1154), Grand Prince of Kiev, parents: Mstislav I "the Great" and Christine of Sweden |
| 81 | Iziaslav Sviatopolkovich (-23 December 1128), parents: Sviatopolk II Mikhail and Barbara Komnena |
| 82 | Iziaslav Vladimirovich (1077-6 September 1096), Prince of Suzdal, parents: Vladimir "Monomach" and Gytha |
| 83 | Kálmán "Könyves" (1065-3 March 1116), King of Hungary, parents: Géza I and Sophie de Looz |
| 84 | Knud "Lavard" (12 March or April 1096-7 January 1131), Count in Sønderjylland (Schleswig), parents: Erik I "Ejegod" and Bodil Thorgunnasdatter |
| 85 | Kunigunde von Weimar (-8 June 1140), parents: Otto and Adela de Louvain |
| 86 | Kuno von Northeim (-), Graf von Beichlingen, parents: Otto I von Northeim and Richenza |
| 87 | Leon Diogenes (-15 August 1116) |
| 88 | Liubava Dmitrievna (-), parents: Dmitry Zavidich |
| 89 | Malmfrida Mstislavna (-after 1137), parents: Mstislav I "the Great" and Christine of Sweden |
| 90 | Maria Mstislavna (-winter 1179), parents: Mstislav I "the Great" and Christine of Sweden |