Two new species of genus Amphidromus Albers, 1850 are described from Vietnam and compared to five other species of this genus: Amphidromus koenigi Thach & Huber, 2018, Amphidromus laii Thach, 2019, Amphidromus inconstans Fulton, 1898, Amphidromus kaloensis Fulton, 1896 and Amphidromus bernardfamyi Thach, 2017.