| 1921 Canton Bulldogs season | |
|---|---|
| Head coach | Cap Edwards |
| Home field | League Field |
| Results | |
| Record | 8–3–3 Overall 5–2–3 APFA |
| League place | 4th APFA |
The 1921 Canton Bulldogs season was their second completed in the young American Professional Football Association (APFA). The team improved on their previous output of 7–4–2, losing only two NFL games.[1] They finished fourth in the league.