The invention provides a connector, being able to prevent adjacent long-sized male terminals from being short-circuited to each other when a plurality of male terminals having different length are provided. A housing (10) includes a housing body (11) and a receptacle (12) projecting forward from the housing body (11). The housing body (11) includes first cavities (13) into which first male terminals (70) are inserted, and second cavities (14) into which second male terminals (80) are inserted. Each second male terminal (80) includes a second tab (82) longer than a first tab (72) of each firstmale terminal (70). Recesses (23) are provided on a front surface (17) of the housing body (11) around openings of the second cavities (14) and are recessed farther rearward than areas around openingsof the first cavities (13). A moving plate (40) is movable from an initial position to a connection position in the receptacle (12). The moving plate (40) has interpolar partitioning portions (52) configured to partition between the adjacent second tabs by entering the recesses at the connection position.