1993–94 Segunda Divisão B

The 1993–94 Segunda Divisão season was the 60th season of the competition and the 44th season of recognised third-tier football in Portugal.

Overview
The league was contested by 54 teams in 3 divisions with CD Feirense, União Lamas and Amora FC winning the respective divisional competitions and gaining promotion to the Liga de Honra. The overall championship was won by Amora FC.