Ceiller is a surname, and may refer to:
Alfred Cellier (1844–1891), English composer, orchestrator and conductor Elizabeth Cellier (the "Popish Midwife"), English Catholic midwife who stood trial for treason for her alleged part in the "Meal-Tub Plot" François Cellier (1849–1914), English conductor and composer Frank Cellier (actor) (1884–1948), English actor Jérôme Cellier (born 1984), French footballer Marcel Cellier (1925–2013), Swiss organist, ethnomusicologist and music producer Peter Cellier (born 1928), English actor
See also Ceillier