Celena Mondie-Milner (born August 6, 1968) is a retired American sprinter who specialized in the 100 and 200 metres.

Celena Shafer is an American soprano, born c. 1975 in Centerville, Utah.

Antona celena is a moth of the subfamily Arctiinae first described by Francis Walker in 1854. It is found in Suriname, the Amazon basin, Bolivia and Peru.

Celena is a racing horse. She was sired by Mud Route.