Holmer or Holmér may refer to:
Gösta Holmér (1891–1983), Swedish decathlete
Grethe Holmer (1924–2004), Danish actress
Hans Holmér, (1930–2002), Chief of the Swedish National Security Service, Stockholm county administrative chief of police
Richard Holmer (born 1945), professor of anthropology at Idaho State University
Walt Holmer (1902–1976), American football quarterback and running back in the National Football League