Nebeker is a surname. Notable people with the surname include:
Aquila Nebeker (1859–1933), American politician, president of the Utah Senate Chase Nebeker Peterson (1929–2014), American physician and university administrator Enos H. Nebeker (1836-1913), American banker and politician Frank Q. Nebeker (1930-2024), American judge Royal Nebeker (1945–2014), American painter and print maker