Ammonite
- Blwyddyn: 2020
- Gwlad: United Kingdom
- Genre: Romance, Drama
- Stiwdio: See-Saw Films
- Allweddair: paleontologist, biography, lesbian relationship, period drama, lgbt, fossil, 19th century, calm, dorset, lesbian, dramatic, gentle, gloomy
- Cyfarwyddwr: Francis Lee
- Cast: Kate Winslet, Saoirse Ronan, Gemma Jones, James McArdle, Alec Secăreanu, Fiona Shaw