The 1940–41 Divizia B was the seventh season of the second tier of the Romanian football league system. The league included 26 teams divided in three regional series. Many changes in the composition of the series were generated by the historical factor, the beginning of the World War II. It was the last official season of Divizia B until 1946, when the league was resumed. The seasons played during the World War II are not considered official. Also, promotions and relegations are not feasible this season because Divizia A and Divizia C were also suspended for the next 5 years.