The 1984 FA Trophy Final was the 15th final of the FA Trophy, the Football Association's cup competition for non-League teams.

The final was contested between Northwich Victoria and Bangor City. Northwich were beaten finalists a year earlier, but it was Bangor's first final. This was the first meeting of the two sides in a major cup final since the 1889 Welsh Cup Final.

The match at Wembley Stadium ended in a 1–1 draw, so a replay was played at Stoke City's Victoria Ground. Northwich Victoria won the replay 2–1.