| Administrator(s) | Test and County Cricket Board |
|---|---|
| Cricket format | Limited overs cricket(60 overs per innings) |
| Tournament format(s) | Knockout |
| Champions | Middlesex (3rd title) |
| Participants | 32 |
| Matches | 31 |
| Most runs | 396 Alvin Kallicharran (Warwickshire) |
| Most wickets | 11 Wayne Daniel (Middlesex) |
The 1984 NatWest Trophy was an English limited overs county cricket tournament which was held between 4 July and 1 September 1984.[1] The fourth NatWest Trophy tournament, it was won by Middlesex who defeated Kent by 4 wickets in the final at Lord's.