| 1966 Chicago Bears season | |
|---|---|
| Head coach | George Halas |
| General manager | George Halas |
| Owner | George Halas |
| Home field | Wrigley Field |
| Results | |
| Record | 5–7–2 |
| Division place | 5th Western |
| Playoff finish | did not qualify |
The 1966 Chicago Bears season was their 47th regular season completed in the National Football League. The club posted a 5–7–2 record, earning them a fifth-place finish in the NFL Western Conference. This was the franchise's second losing season in the past three.
Note: Tie games were not officially counted in the standings until 1972.