| Blood Test | |
| Director: | Don Marquis |
| Starring: | Dick Hatton Nelson McDowell Lafe McKee |
| Cinematography: | Ray Rennahan |
| Editing: | Fred Bain |
| Studio: | Adventure Productions |
| Distributor: | Aywon Film Corporation |
| Runtime: | 50 minutes |
| Country: | United States |
| Language: | Silent English intertitles |
Blood Test is a 1923 American silent Western film directed by Don Marquis and starring Dick Hatton, Nelson McDowell and Lafe McKee.[1]