All countries
| 14. Round | Falkirk | St Johnstone | details | 21.11.2026 16:00 | |||
| 15. Round | Dundee Utd | St Johnstone | details | 28.11.2026 16:00 | |||
| 16. Round | St Johnstone | St. Mirren | details | 02.12.2026 20:45 | |||
| 17. Round | Celtic | St Johnstone | details | 05.12.2026 16:00 | |||
| 19. Round | Hibernian | St Johnstone | details | 19.12.2026 16:00 | |||
| 20. Round | St Johnstone | Aberdeen | details | 26.12.2026 16:00 | |||
| 21. Round | St Johnstone | Hearts | details | 30.12.2026 20:45 | |||
| 22. Round | Motherwell | St Johnstone | details | 02.01.2027 16:00 | |||
| 23. Round | St Johnstone | Falkirk | details | 09.01.2027 16:00 | |||
| 18. Round | St Johnstone | Rangers | details | 13.01.2027 21:00 | |||
| 24. Round | Rangers | St Johnstone | details | 23.01.2027 16:00 | |||
| 25. Round | St Johnstone | Dundee Utd | details | 30.01.2027 16:00 | |||
| 26. Round | St. Mirren | St Johnstone | details | 03.02.2027 20:45 | |||
| 27. Round | Dundee FC | St Johnstone | details | 13.02.2027 16:00 | |||
| 28. Round | St Johnstone | Kilmarnock | details | 20.02.2027 16:00 | |||
| 29. Round | Aberdeen | St Johnstone | details | 27.02.2027 16:00 | |||
| 30. Round | St Johnstone | Celtic | details | 13.03.2027 16:00 | |||
| 31. Round | St Johnstone | Hibernian | details | 20.03.2027 16:00 | |||
| 32. Round | Hearts | St Johnstone | details | 03.04.2027 15:00 | |||
| 33. Round | St Johnstone | Motherwell | details | 10.04.2027 15:00 | |||