1920–21 Ottawa Senators season Game log Game log

| Date_ | Visitor | Score | Home | Record |
|---|---|---|---|---|
| December 22 | Toronto St. Pats | 3–6 | Ottawa Senators | 1–0–0 |
| December 27 | Hamilton Tigers | 1–3 | Ottawa Senators | 2–0–0 |
| December 29 | Ottawa Senators | 8–1 | Toronto St. Pats | 3–0–0 |
| January 3 | Montreal Canadiens | 2–8 | Ottawa Senators | 4–0–0 |
| January 6 | Ottawa Senators | 5–1 | Hamilton Tigers | 5–0–0 |
| January 8 | Ottawa Senators | 4–5 | Montreal Canadiens | 5–1–0 |
| January 12 | Montreal Canadiens | 0–2 | Ottawa Senators | 6–1–0 |
| January 15 | Ottawa Senators | 5–2 | Toronto St. Pats | 7–1–0 |
| January 19 | Hamilton Tigers | 3–4 | Ottawa Senators | 8–1–0 |
| January 22 | Toronto St. Pats | 5–4 | Ottawa Senators | 8–2–0 |
| January 26 | Ottawa Senators | 3–5 | Montreal Canadiens | 8–3–0 |
| January 29 | Ottawa Senators | 2–1 | Hamilton Tigers | 9–3–0 |