Moral Fibre
- Blwyddyn: 1921
- Gwlad: United States of America
- Genre: Drama
- Stiwdio: Vitagraph Company of America
- Allweddair:
- Cyfarwyddwr: Webster Campbell
- Cast: Corinne Griffith, Catherine Calvert, William Parke Jr., Harry C. Browne, Joe King, Alice Concord
