Counties 1 ADM Lancashire & Cheshire
| Current season or competition: 2024–25 | |
| Sport | Rugby union |
|---|---|
| Instituted | 2022 |
| Number of teams | 12 |
| Country | England |
| Holders | Widnes (2023–24) |
| Website | Website |
| Promotion to | Regional 2 North West |
| Relegation to | Counties 2 ADM Lancashire & Cheshire |
Counties 1 ADM Lancashire & Cheshire is an English rugby union division, the seventh tier of the domestic competition, and the top level for local rugby union in parts of Lancashire and Cheshire. The champions are promoted to Regional 2 North West. Relegation is to Counties 2 ADM Lancashire & Cheshire.