| Named By: | Henkel and Krebs in 1969 |
| Time Period: | Barremian |
| Location: | Spain |
| Size: | Uncertain due to incomplete remains, though estimated at around 10 centimetres long |
| Diet: | Ominvore |
| Fossil(s): | Teeth |
| Classification: | | Chordata | Mammalia | Dryolestida | Dryolestidae | |
Crusafontia is an extinct genus of mammal from the EL Castellar Formation and La Hueguina Formations, Spain.
Crusafontia was a 10 cm (4 in) long creature that may have looked and lived like a squirrel, but this is uncertain, as only a few teeth have ever been found.
The name of the animal has been given in honour of the Spanish paleontologist Miquel Crusafont Pairo.