Nedelko or Nedilko (Russian: Неделько, Ukrainian: Неділько) is a gender-neutral Slavic surname that may refer to
Danny Nedelko, song about Danny, Nedelko, Ukrainian immigrant to the United Kingdom, by the British punk rock band Idles
Ivan Nedelko (born 1986), Russian tennis player
Vitaliy Nedilko (born 1982), Ukrainian football goalkeeper
