IsiBengali (/bɛnˈɡɔːli, bɛŋ-/ ben(g)-GAW-lee), eyaziwa nangokuthi i-Bangla (বাংলা, isabizwana sesiBengali: [ˈbaŋla]), siwulimi lwase-Indo-Aryan oluzalelwa esifundeni sase-Bengal eNingizimu ye-Asia.