Idactus is a genus of longhorn beetles of the subfamily Lamiinae.
- Idactus ashanticus <small>Breuning, 1960</small>
- Idactus bettoni <small>Gahan, 1898</small>
- Idactus blairi <small>Breuning, 1935</small>
- Idactus browni <small>Breuning, 1981</small>
- Idactus burgeoni <small>Breuning, 1935</small>
- Idactus coquereli <small>(Fairmaire, 1890)</small>
- Idactus cristulatus <small>(Fairmaire, 1886)</small>
- Idactus damarensis <small>Breuning, 1938</small>
- Idactus ellioti <small>Gahan, 1890</small>
- Idactus exiguus <small>(Quedenfeldt, 1891)</small>
- Idactus flavovittatus <small>Teocchi, 1986</small>
- Idactus fuscovittatus <small>Breuning, 1971</small>
- Idactus hieroglyphicus <small>(Taschenberg, 1883)</small>
- Idactus iranicus <small>Breuning, 1975</small>
- Idactus konso <small>Quentin & Villiers, 1981</small>
- Idactus lateralis <small>Gahan, 1898</small>
- Idactus maculicornis <small>Gahan, 1890</small>
- Idactus minimus <small>Teocchi & Sudre, 2002</small>
- Idactus multifasciculatus <small>Breuning, 1938</small>
- Idactus nigroplagiatus <small>Breuning, 1935</small>
- Idactus paramaculicornis <small>Breuning, 1973</small>
- Idactus rusticus <small>Aurivillius, 1916</small>
- Idactus spinipennis <small>Gahan, 1890</small>
- Idactus strandi <small>Breuning, 1935</small>
- Idactus tridens <small>Pascoe, 1864</small>
- Idactus tuberculatus <small>Quedenfeldt, 1885</small>
- Idactus usambaricus <small>Hintz, 1910</small>
- Idactus verdieri <small>Lepesme & Breuning, 1956</small>
References