The 1993–94 Serie C1 was the sixteenth edition of Serie C1, the third highest league in the Italian football league system.
A total of 36 teams contested the league, divided into two groups (in Italian: Gironi) of 18 teams.
The season was characterized by a number of bankruptcies and scandals which altered the outcomes of the final league tables.
Como promoted to Serie B. Salernitana promoted to Serie B.