The 1984–85 FA Trophy was the sixteenth season of the FA Trophy.
Preliminary round
Ties
Replays
First qualifying round
Ties
Replays
2nd replays
Second qualifying round
Ties
Replays
Third qualifying round
Ties
Replays
2nd replay
3rd replay
1st round
The teams that given byes to this round are Northwich Victoria, Maidstone United, Nuneaton Borough, Altrincham, Wealdstone, Runcorn, Bath City, Worcester City, Barnet, Kidderminster Harriers, Telford United, Frickley Athletic, Scarborough, Enfield, Gateshead, Dagenham, Dartford, Barrow, Bangor City, Wycombe Wanderers, Blyth Spartans, Leytonstone Ilford, A P Leamington, Chorley, Harrow Borough, Whitby Town, Fisher Athletic, Matlock Town, Marine, Worthing, Dulwich Hamlet and North Shields.