1912–13 Challenge Cup
The 1912–13 Challenge Cup was the 17th staging of rugby league's oldest knockout competition, the Challenge Cup.
| Date | Team one | Team two | Score |
| 08 Mar | Barrow | Halifax | 16–13 |
| 08 Mar | Bradford Northern | Pemberton Rovers | 33–4 |
| 08 Mar | Bramley | Hull Kingston Rovers | 5–18 |
| 08 Mar | Broughton Rangers | Barton | 59–0 |
| 08 Mar | Dewsbury | Runcorn | 18–0 |
| 08 Mar | Elland | Wakefield Trinity | 2–15 |
| 08 Mar | Hull FC | Seaton Rangers | 24–2 |
| 08 Mar | Keighley | Warrington | 0–8 |
| 08 Mar | Normanton St John's | Oldham | 4–17 |
| 08 Mar | Rochdale Hornets | Featherstone Rovers | 15–3 |
| 08 Mar | St Helens | Huddersfield | 0–19 |
| 08 Mar | Salford | Coventry | 34–14 |
| 08 Mar | Swinton | Batley | 0–3 |
| 08 Mar | Widnes | Leigh | 15–3 |
| 08 Mar | Wigan | Leeds | 38–0 |
| 08 Mar | York | Hunslet | 2–0 |
Second round
| Date | Team one | Team two | Score |
| 15 Mar | Barrow | Hull FC | 5–8 |
| 15 Mar | Batley | Huddersfield | 2–8 |
| 15 Mar | Broughton Rangers | Salford | 0–2 |
| 15 Mar | Dewsbury | Oldham | 10–2 |
| 15 Mar | Rochdale Hornets | Wigan | 0–16 |
| 15 Mar | Wakefield Trinity | Bradford Northern | 6–2 |
| 15 Mar | Warrington | Hull Kingston Rovers | 13–6 |
| 15 Mar | York | Widnes | 10–4 |
Quarterfinals
| Date | Team one | Team two | Score |
| 29 Mar | Dewsbury | Hull FC | 11–5 |
| 29 Mar | Salford | Warrington | 4–7 |
| 29 Mar | Wakefield Trinity | York | 7–3 |
| 29 Mar | Wigan | Huddersfield | 5–14 |
Semifinals
| Date | Team one | Team two | Score |
| 12 Apr | Huddersfield | Wakefield Trinity | 35–2 |
| 12 Apr | Warrington | Dewsbury | 17–5 |
Final
| Date | Team one | Team two | Score |
| 26 Apr | Huddersfield | Warrington | 9–5 |