George Papanicolaou

George Papanicolaou or Papanikolaou may refer to:


 * Georgios Papanikolaou (1883–1962), Greek pathologist
 * George C. Papanicolaou (born 1943), American mathematician
 * Giorgos Papanikolaou (born 1977), Greek politician, Member of the European Parliament
 * Gabriel Papanicolaou (born Georgios Papanikolaou in 1976), Greek Orthodox metropolitan bishop of Nea Ionia and Philadelphia; see Church of Greece