The 1991–92 FA Trophy was the twenty-third season of the FA Trophy.
The matches (no including replays) were played on September 21, 1991.
The matches (no including replays) were played on October 19, 1991.
The matches (no including replays) were played on November 30, 1991.
The teams that given byes to this round are Wycombe Wanderers, Colchester United, Altrincham, Kettering Town, Telford United, Macclesfield Town, Runcorn, Merthyr Tydfil, Barrow, Welling United, Northwich Victoria, Kidderminster Harriers, Yeovil Town, Stafford Rangers, Cheltenham Town, Gateshead, Bath City, Farnborough Town, Witton Albion, Redbridge Forest, Aylesbury United, Dartford, Woking, Dover Athletic, Hyde United, Leek Town, Gretna, Gloucester City, Stalybridge Celtic, Enfield, Wivenhoe Town and Guisborough Town. The matches (no including replays) were played on January 11, 1992.
The matches (no including replays) were played on February 1, 1992.
The matches (no including replays) were played on February 22, 1992.
The matches (no including replays) were played on March 14, 1992.
The first legs were played on April 4, 1992, and the second legs were played on April 10–11, 1992.
The match was played on May 10, 1992.