1977 Toronto Blue Jays season Game log June

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| June 1 | Royals | 11–3 | Singer (2–7) | 33004 | 18–29 |
| June 3 | @ Athletics | 3–2 | Jefferson (3–4) | 3030 | 18–30 |
| June 4 | @ Athletics | 4–2 | Ellis (2–5) | 4525 | 19–30 |
| June 5 | @ Athletics | 7–3 | Blue (3–7) | 4580 | 20–30 |
| June 7 | @ Angels | 6–3 | Hartzell (1–5) | 10239 | 21–30 |
| June 8 | @ Angels | 2–1 (13) | Bruno (0–1) | 11678 | 21–31 |
| June 10 | @ Mariners | 4–3 | Montague (5–4) | 11786 | 22–31 |
| June 11 | @ Mariners | 5–4 | Romo (3–4) | 21318 | 23–31 |
| June 12 | @ Mariners | 5–2 | Vuckovic (2–5) | 28412 | 23–32 |
| June 14 | @ Tigers | 7–2 | Jefferson (3–5) | 11808 | 23–33 |
| June 15 | @ Tigers | 9–0 | Lemanczyk (4–6) | 11349 | 23–34 |