• Havelockia Pearson, 1903
• Havelockia ardens (Koehler & Vaney, 1908)
• Havelockia ariana (Koehler & Vaney, 1908)
• Havelockia charlottae (Deichmann, 1938) accepted as Pentamera charlottae Deichmann, 1938
• Havelockia conciliatrix (Sluiter, 1901)
• Havelockia exigua Cherbonnier, 1958
• Havelockia falcata (Sluiter, 1901)
• Havelockia fastigata (Sluiter, 1901)
• Havelockia ferali Cherbonnier, 1988
• Havelockia ferali andamanensis Thandar, 2017
• Havelockia festina (Koehler & Vaney, 1908)
• Havelockia guttata Cherbonnier, 1958
• Havelockia herdmani Pearson, 1903 accepted as Havelockia versicolor (Semper, 1867)
• Havelockia imbellis (Koehler & Vaney, 1910)
• Havelockia imperfecta Cherbonnier, 1970 accepted as Thyone imperfecta (Cherbonnier, 1970)
• Havelockia inermis (Heller, 1868) accepted as Thyone inermis Heller, 1868
• Havelockia kojinensis (Won & Rho, 1998)
• Havelockia mansoae Martins & Tavares, 2018
• Havelockia mirabilis (Ludwig) accepted as Havelockia versicolor (Semper, 1867)
• Havelockia nietae Prata, Manso & Christoffersen, 2020
• Havelockia novacorona (Cherbonnier, 1961)
• Havelockia nozawai (Mitsukuri, 1912) accepted as Sclerothyone nozawai (Mitsukuri, 1912)
• Havelockia obunca (Lampert, 1885) accepted as Sclerothyone obunca (Lampert, 1885)
• Havelockia oraneae Martins & Souto, 2018
• Havelockia pegi Martinez, Thandar & Penchaszadeh, 2013
• Havelockia perdita (Koehler & Vaney, 1910)
• Havelockia pituitosa (Sluiter, 1901)
• Havelockia quadruperforata (Cherbonnier, 1954)
• Havelockia redimita (Sluiter, 1901)
• Havelockia scabra (Verrill, 1873)
• Havelockia secunda (Vaney, 1908)
• Havelockia transitoria (Vaney, 1905)
• Havelockia turrispinea Cherbonnier, 1988
• Havelockia uniannulata (Sluiter, 1914) accepted as Stolus uniannulatus (Sluiter, 1914)
• Havelockia vankampeni (Sluiter, 1914)
• Havelockia venustella (Ludwig & Heding, 1935) accepted as Thyone venustella Ludwig & Heding, 1935
• Havelockia versicolor (Semper, 1867)
• Havelockia villosa (Semper, 1867) accepted as Thyone villosa Semper, 1867