| 1966 Chicago Bears season | |
|---|---|
| Owner | George Halas |
| General manager | George Halas |
| Head coach | George Halas |
| Home field | Wrigley Field |
| Local radio | WGN |
| Results | |
| Record | 5–7–2 |
| Division place | 5th Western |
| Playoff finish | Did not qualify |
The 1966 season was the Chicago Bears' 47th in the National Football League. The team failed to improve on their 9–5 record from 1965 and finished with a 5–7–2 record under head coach George Halas, earning them a fifth-place finish in the NFL Western Conference. This was the franchise's second losing season in the past three.