Aksyonov (; masculine) or Aksyonova (; feminine), alternatively spelled Aksenov/Aksenova, is a Russian surname. Variants of this surname include Avksentyev/Avksentyeva (/), Aksanov/Aksanova (/), Aksentyev/Aksentyeva (/), Aksentsev/Aksentseva (/), Aksentsov/Aksentsov (/), Aksyutin/Aksyutina (/), Aksyanov/Aksyanova (/), and Oksyonov/Oksyonova (also spelled Oksenov/Oksenova) (/).