| Team: | Muncie Flyers |
| Year: | 1921 |
| Record: | 1–2 Overall 0–2 APFA |
| League Place: | T-18th in APFA |
| Coach: | Cooney Checkaye |
| Stadium: | Walnut Street Stadium |
| Next: | none |
| No Nextseason: | true |
The 1921 Muncie Flyers season was their second and final season in the young American Professional Football Association (APFA). The team failed to improve on their prior season's record against league opponents of 0–1, losing two games.[1] They tied for eighteenth place in the league. The team folded after the season, finishing an overall 0–3 in league play.[2]
| Week | Date | Opponent | Result | |
|---|---|---|---|---|
| – | October 2 | at Elwood American Legion | W 74–0 | |
| 1 | October 9 | at Evansville Crimson Giants | L 0–14 | |
| 2 | October 16 | Cincinnati Celts | L 0–14 |