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The Heart of Maryland
Newspaper advertisement for the film
Directed by	Tom Terriss
Written by	William B. Courtney (scenario)
Based on	The Heart of Maryland by David Belasco
Produced by	Vitagraph Company of America
Starring	Catherine Calvert Crane Wilbur
Cinematography	Tom Malloy
Distributed by	Vitagraph Company of America
Release date	May 1921 (1921-05)
Running time	6 reels
Country	United States
Language	Silent (English intertitles)

The Heart of Maryland is a lost^[1] 1921 American silent film feature produced and distributed by the Vitagraph Company of America. It is based on David Belasco's 1895 play, The Heart of Maryland.^[2]

When Warner Brothers acquired the Vitagraph Studios in 1925, they obtained the screen rights to this property and remade the story in 1927 as The Heart of Maryland with Dolores Costello.

• Catherine Calvert as Maryland Calvert
• Crane Wilbur as Alan Kendrick
• Felix Krembs as Col. Fulton Thorpe
• Ben Lyon as Bob Telfair
• William Collier, Jr. as Lloyd Calvert
• Warner Richmond as Tom Boone
• Bernard Siegel as Provost-Sergeant Blount
• Henry Hallam as General Kendrick
• Victoria White as Nanny McNair
• Marguerite Sanchez as Mrs. Claiborne
• Jane Jennings as Mrs. Claiborne

• The Heart of Maryland (1915)
• List of films and television shows about the American Civil War

• The Heart of Maryland at IMDb