| Team: | Ottawa Rough Riders |
| Year: | 1933 |
| Record: | 3–3 |
| League Place: | 3rd, IRFU |
| Coach: | Wally Masters |
| Playoffs: | Did not qualify |
| Shortnavlink: | Other seasons |
The 1933 Ottawa Rough Riders finished in third place in the Interprovincial Rugby Football Union with a 3–3 record and failed to qualify for the playoffs. The Rough Riders won their first three games of the season, including their first win since 1928, but lost their final three games.
| Montreal AAA Winged Wheelers | 6 | 4 | 2 | 0 | 67 | 55 | 8 | |
| Toronto Argonauts | 6 | 4 | 2 | 0 | 86 | 54 | 8 | |
| 6 | 3 | 3 | 0 | 61 | 75 | 6 | ||
| 6 | 1 | 5 | 0 | 43 | 73 | 2 |
| Week | Date | Opponent | Score | Result | Record | |
| 1 | Oct 7 | at Hamilton Tigers | 14–13 | Win | 1–0 | |
| 2 | Oct 14 | vs. Toronto Argonauts | 15–8 | Win | 2–0 | |
| 3 | Oct 21 | vs. Montreal AAA Winged Wheelers | 9–1 | Win | 3–0 | |
| 4 | Oct 28 | at Montreal AAA Winged Wheelers | 18–12 | Loss | 3–1 | |
| 5 | Nov 4 | at Toronto Argonauts | 21–4 | Loss | 3–2 | |
| 6 | Nov 11 | vs. Hamilton Tigers | 14–7 | Loss | 3–3 |