| Fonteyn | |
| Location: | Raditladi quadrangle, Mercury |
| Type: | Central-peak impact crater |
| Coordinates: | 32.82°N -264.49°W |
| Eponym: | Margot Fonteyn |
Fonteyn is a crater on Mercury. Its name was adopted by the IAU in 2012, after the English ballet dancer Margot Fonteyn.[1]
The crater Munkácsy is to the southeast of Fonteyn.