Cely

Cély is a commune in the Seine-et-Marne department in north-central France.

Cely may also refer to:
 * Cecelia Pedescleaux (born 1945), African-American quilter
 * Damien Cely (born 1989), French diver
 * Jacques Laurent-Cély (1919–2000), French writer
 * Laurent Éon de Cély (1735–1815), French bishop
 * Nathalie Cely (born 1965), Ecuadorian government minister and ambassador
 * René Maugé de Cely (1757–1802), French zoologist
 * Vlasta Cely (1921–2016), Czech-British puppeteer
 * William Mauricio Beltrán Cely (born 1973), Colombian sociologist