Nesopupa is a genus of very small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Vertiginidae.
Nesopupa is the type genus of the subfamily Nesopupinae within the Vertiginidae.
The distribution of the genus Nesopupa includes Hawaii, Federated States of Micronesia, Palau, Guam, the Cook Islands, Mauritius, Réunion and Saint Helena.
Species within the genus Nesopupa include:
Nesopupa alloia Cooke & Pilsbry, 1920Nesopupa anceyana Cooke & Pilsbry, 1920Nesopupa bacca Pease, 1871Nesopupa baldwini Ancey, 1904Nesopupa bishopi Cooke & Pilsbry, 1920Nesopupa dispersa Cooke & Pilsbry, 1920Nesopupa dubitabilis Cooke & Pilsbry, 1920Nesopupa eapensisNesopupa forbesi Cooke & Pilsbry, 1920Nesopupa infrequens Cooke & Pilsbry, 1920Nesopupa kauaiensis Cooke & Pilsbry, 1920Nesopupa limatula Cooke & Pilsbry, 1920Nesopupa litoralis Cooke & Pilsbry, 1920Nesopupa madgei Peile, 1936Nesopupa newcombi Cooke & Pilsbry, 1920Nesopupa oahuensis Cooke & Pilsbry, 1920Nesopupa plicifera Ancey, 1904Nesopupa ponapica (Möllendorff, 1900)Nesopupa quadrasiNesopupa rarotonga Brook, 2010Nesopupa rodriguezensis Connolly, 1925Nesopupa singularis Cooke & Pilsbry, 1920Nesopupa subcentralis Cooke & Pilsbry, 1920Nesopupa thaanumi Ancey, 1904Nesopupa turtoni Smith, 1892Nesopupa waianensis Cooke & Pilsbry, 1920Nesopupa wesleyana Ancey, 1904