Blackpool B.| 12 | | Craven Park | | > | | Sat | 30 Aug 1958 | Oldham | 49 | Whitehaven | 5 | | Watersheddings | | > |
| Sat | 30 Aug 1958 | Rochdale H. | 15 | St Helens | 20 | | Athletic Ground | | > |
| Sat | 30 Aug 1958 | Swinton | 12 | Wigan | 31 | | Station Road | | > |
| Sat | 30 Aug 1958 | Warrington | 10 | Leigh | 16 | | Wilderspool | | > |
| Sat | 30 Aug 1958 | Widnes | 44 | Salford | 13 | | Naughton | | > |
| Sat | 30 Aug 1958 | Workington | 25 | Liverpool C. | 12 | | Derwent Park | | > |
| Lancashire Cup - Round 2
|
|---|
| Mon | 08 Sep 1958 | Barrow | 23 | Workington | 17 | | Craven Park | | > |
| Mon | 08 Sep 1958 | Leigh | 2 | St Helens | 12 | | Kirkhall | | > |
| Tue | 16 Sep 1958 | Oldham | 19 | Wigan | 7 | | Watersheddings | | > |
| Lancashire Cup - Semi Final
|
|---|
| Wed | 17 Sep 1958 | St Helens | 18 | Barrow | 6 | | Knowsley | | > |
| Tue | 30 Sep 1958 | Oldham | 9 | Widnes | 4 | | Watersheddings | | > |
| Lancashire Cup - Final
|
|---|
| Sat | 25 Oct 1958 | Oldham | 12 | St Helens | 2 | | Station Road | 38,780 | > |