Fontanelle or fontanelle can mean:-
- A fontanelle is a hole in the braincase of a skull.
- Bernard le Bovier de Fontenelle was a theologian.
- Fontanelle (album) is a music album by a band called Babes in Toyland.
- Fontanelle, Italy is a town in Italy.
- Fontanelle, Nebraska is an unincorporated village in Nebraska.
- There is a Fontanelle Forest in Nebraska as well.