Gaponov, feminine: Gaponova is a Russian patronymic surname derived from the name Gapon. Notable people with the surname include: Andrey Gaponov-Grekhov, Soviet and Russian physicist Ganna Gaponova or Hanna Haponova, Ukrainian table tennis player Ilya Gaponov, Russian footballer Oleg Gaponov, musician from Zazerkalie (band)
See also
Gaponenko