Raya Kagan

Same nationality and era where possible; falls back to shared nationality or era.

• 
  John Krestiankin

  1910–2006Russia
• Josef Kowner

  1895–1967Russia
• Nikolai Fjodorowitsch Kjung

  1917–2008Russia
• Stepan Baklanov

  1920–1994Russia
• 
  Alexander Rutskoy

  1947Russia

  Alexander Vladimirovich Rutskoy (Russian: Александр Владимирович Руцкой; born 16 September 1947) is a Russian politician and former Soviet military officer who served as the only vice president of Russia from 1991 to 1993.

• Sergei Ryakhovsky

  1962–2005Russia

  Sergei Vasilyevich Ryakhovsky (Russian: Серге́й Васильевич Ряховский; 29 December 1962 – 12 November 2007) was a Soviet-Russian serial killer, convicted for the killing of 19 people in the Moscow area between 1988 and 1993.