The Crystal Cup
- Sal: 1927
- Welat: United States of America
- Genre: Drama, Romance
- Studio: Henry Hobart Productions
- Keyword: based on novel or book, lost film
- Serek: John Francis Dillon
- Avdan: Dorothy Mackaill, Rockliffe Fellowes, Jack Mulhall, Clarissa Selwynne, Jane Winton, Edythe Chapman