| Team: | Toronto Argonauts |
| Year: | 1958 |
| Record: | 4–10 |
| Division Place: | 4th, IRFU |
| Coach: | Hamp Pool[1] |
| Stadium: | Varsity Stadium[2] |
| Playoffs: | did not qualify |
| Shortnavlink: | Argonauts seasons |
The 1958 Toronto Argonauts finished in fourth place in the Interprovincial Rugby Football Union with a 4–10 record and failed to make the playoffs.
| Hamilton Tiger-Cats | 14 | 10 | 3 | 1 | 291 | 235 | 21 | |
| Montreal Alouettes | 14 | 7 | 6 | 1 | 265 | 269 | 15 | |
| Ottawa Rough Riders | 14 | 6 | 8 | 0 | 233 | 243 | 12 | |
| 14 | 4 | 10 | 0 | 266 | 308 | 8 |
| Week | Game | Date | Opponent | Results | Venue | Attendance | ||
|---|---|---|---|---|---|---|---|---|
| Score | Record | |||||||
| 1 | 1 | Tue, Aug 19 | at Ottawa Rough Riders | L 7–44 | 0–1 | Landsdowne Park | 18,470 | |
| 1 | 2 | Fri, Aug 22 | vs. Montreal Alouettes | W 15–14 | 1–1 | Varsity Stadium | 19,492 | |
| 2 | 3 | Mon, Sept 1 | at Hamilton Tiger-Cats | L 24–31 | 1–2 | Civic Stadium | 20,946 | |
| 3 | 4 | Fri, Sept 5 | vs. Hamilton Tiger-Cats | L 17–26 | 1–3 | Varsity Stadium | 26,781 | |
| 4 | 5 | Sat, Sept 13 | at Montreal Alouettes | L 21–24 | 1–4 | Molson Stadium | 22,620 | |
| 5 | 6 | Sat, Sept 20 | vs. Ottawa Rough Riders | L 14–17 | 1–5 | Varsity Stadium | 20,166 | |
| 6 | 7 | Sat, Sept 27 | at Ottawa Rough Riders | L 4–28 | 1–6 | Landsdowne Park | 18,500 | |
| 7 | 8 | Sat, Oct 4 | vs. Montreal Alouettes | L 10–14 | 1–7 | Varsity Stadium | 16,424 | |
| 8 | 9 | Sat, Oct 11 | at Hamilton Tiger-Cats | L 15–28 | 1–8 | Civic Stadium | 16,583 | |
| 8 | 10 | Mon, Oct 13 | vs. Hamilton Tiger-Cats | W 37–0 | 2–8 | Varsity Stadium | 16,583 | |
| 9 | 11 | Sat, Oct 18 | at Ottawa Rough Riders | W 41–0 | 3–8 | Landsdowne Park | 14,313 | |
| 10 | 12 | Sat, Oct 25 | vs. Ottawa Rough Riders | W 42–24 | 4–8 | Varsity Stadium | 23,334 | |
| 11 | 13 | Sat, Nov 1 | vs. Montreal Alouettes | L 7–44 | 4–9 | Varsity Stadium | 26,813 | |
| 12 | 14 | Sat, Nov 8 | at Montreal Alouettes | L 12–14 | 4–10 | Molson Stadium | 22,482 |