Royalty

• Rastislav
  Rastislav
  Rastislav or Rostislav was the second known ruler of Moravia . Although he started his reign as vassal to Louis the German, king of East Francia, he consolidated his rule to the extent that after 855 he was able to repel a series of Frankish attacks...
  
  , second ruler of Great Moravia 846–870
• Rostislav of Tmutarakan
  Rostislav of Tmutarakan
  Rostislav Vladimirovich was a landless prince from the Rurikid dynasty of Kievan Rus’. He was baptized as Mikhail.During his minority, Rostislav ruled Rostov in the land of the Merya. His father Vladimir of Novgorod was the eldest son of Yaroslav I of Kiev. If Vladimir had not predeceased his...
  
   (d. 1066)
• Rostislav Vsevolodovich
  Rostislav Vsevolodovich
  Rostislav Vsevolodovich was the Prince of Pereyaslavl , son of Vsevolod I of Kiev and half brother of Vladimir Monomakh....
  
  , Prince of Pereyaslavl 1078-1093
• Rostislav I of Kiev
  Rostislav I of Kiev
  Rostislav Mstislavich , Kniaz' of Smolensk , Novgorod and Velikiy Kniaz of Kiev . He was the son of Mstislav I of Kiev and Christina Ingesdotter of Sweden....
  
  , (Rostislav Mstislavich), Grand Prince of Kiev from 1154–1167, with intervals
• Rostislav II of Kiev
  Rostislav II of Kiev
  Rostyslav Rurykovych , Prince of Torchesk , Grand Prince of Kiev , Prince of Vyshhorod , Prince of Halych . Son of Rurik Rostislavich.-References:...
  
  , (Rostislav Rurikovich), Grand Prince of Kiev from 1204–1206
• Rostislav III of Kiev (Rostislav Mikhailovich or Rostislav of Slavonia), Grand Prince of Kiev in 1239
• Rastislav Nemanjić
  Saint Sava
  Saint Sava was a Serbian Prince and Orthodox monk, the first Archbishop of the autocephalous Serbian Church, the founder of Serbian law and literature, and a diplomat. Sava was born Rastko Nemanjić , the youngest son of Serbian Grand Župan Stefan Nemanja , and ruled the appanage of Hum briefly in...
  
   (Rastko), Grand Prince of Hum 1190-1192, Serb Archbishop 1217-1235
• Rastislalić family, 14th-century Serbian noble family

Other

• Russian battleship Rostislav, Russian pre-dreadnought battleship
• Prince Rostislav (Rachmaninoff)
  Prince Rostislav (Rachmaninoff)
  Prince Rostislav is a symphonic poem by Sergei Rachmaninoff. It was composed when he was a student at the Moscow Conservatory, and is one of his earliest surviving compositions for orchestra. A typical performance of the work lasts from sixteen to twenty minutes.It is written in D minor and uses...
  
  , a symphonic poem by Sergei Rachmaninoff