1984–85 Rugby Union County Championship
The 1984–85 Thorn EMI Rugby Union County Championship was the 85th edition of England's County Championship rugby union club competition.
Middlesex won their 8th title after defeating Notts, Lincs & Derby in the final.
First Round
| Pos | First Division Group 2 | P | W | D | L | F | A | Pts |
| 1 | Gloucestershire | 3 | 2 | 1 | 0 | 52 | 35 | 5 |
| 2 | Yorkshire | 3 | 2 | 0 | 1 | 50 | 42 | 4 |
| 3 | Somerset | 3 | 1 | 1 | 1 | 43 | 34 | 3 |
| 4 | Kent | 3 | 0 | 0 | 3 | 22 | 56 | 0 |