| The Heart Line | |
| Director: | Frederick A. Thomson |
| Producer: | Leah Baird Arthur F. Beck |
| Starring: | Leah Baird Jerome Patrick Frederick Vroom |
| Cinematography: | George Barnes |
| Studio: | Leah Baird Productions |
| Distributor: | Pathe Exchange |
| Runtime: | 60 minutes |
| Country: | United States |
| Language: | Silent English intertitles |
The Heart Line is a 1921 American silent drama film directed by Frederick A. Thomson and starring Leah Baird, Jerome Patrick and Frederick Vroom.[1]