Grodner is a surname meaning "someone from the city of Grodno", in Belarus. Notable people with the surname include:
Allison Grodner, American director, producer and writer Annetta Grodner, Ukrainian Jewish singer and actress, the first prima donna in Yiddish theater Israel Grodner (1848–1887), one of the founding performers in Yiddish theater Zygmunt Grodner (1932–2020), Polish fencer
See also
Of Grodno or Grodner, toponymic epithet