1981 Toronto Blue Jays season Game log May

| Date_ | Opponent | Score | Loss | Record |
|---|---|---|---|---|
| May 1 | @ Orioles | Postponed (rain) Rescheduled for May 2 | Postponed (rain) Rescheduled for May 2 | Postponed (rain) Rescheduled for May 2 |
| May 2 | @ Orioles | 4–3 | Willis (0–2) | 7–13 |
| May 2 | @ Orioles | 8–3 | Leal (2–3) | 7–14 |
| May 3 | @ Orioles | 4–2 | Stone (1–3) | 8–14 |
| May 5 | Indians | Postponed (rain) Rescheduled for July 19 | Postponed (rain) Rescheduled for July 19 | Postponed (rain) Rescheduled for July 19 |
| May 6 | Indians | 4–1 | Todd (1–3) | 8–15 |
| May 7 | Indians | 6–2 | Waits (3–1) | 9–15 |
| May 8 | Red Sox | 4–2 | Bomback (3–2) | 9–16 |
| May 9 | Red Sox | 10–3 | Clancy (1–2) | 9–17 |