| Club: | Rochdale |
| Season: | 1934–35 |
| Manager: | Billy Smith |
| Stadium: | Spotland Stadium |
| League: | Football League Third Division North |
| League Result: | 20th |
| Cup1: | FA Cup |
| Cup1 Result: | 1st Round |
| League Topscorer: | Len Clarke |
| Season Topscorer: | Len Clarke |
| Prevseason: | 1933–34 |
| Nextseason: | 1935–36 |
The 1934–35 season saw Rochdale compete for their 14th season in the Football League Third Division North.
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See main article: 1934–35 Football League.