Orthomus is a genus of beetles in the family Carabidae, containing the following species:
Orthomus abacoides Lucas, 1846Orthomus achilles Wrase & Jeanne, 2005Orthomus anagae Medina & Oromi, 1991Orthomus annae (Donabauer, 2008)Orthomus aquila Coquerel, 1859Orthomus aubryi Jeanne, 1974Orthomus balearicus (Piochard de la Brulerie, 1868)Orthomus barbarus Dejean, 1828Orthomus bedelianus Lutshnik, 1915Orthomus berrai F. Battoni, 1987Orthomus berytensis Reiche & Saulcy, 1855Orthomus canariensis Brulle, 1839Orthomus curtus (Wollaston, 1854)Orthomus dilaticollis Wollaston, 1854Orthomus dimorphus Antoine, 1933Orthomus discors Wollaston, 1864Orthomus gonzalezi Mateu, 1954Orthomus gracilipes Wollaston, 1854Orthomus hispanicus Dejean, 1828Orthomus leprieuri Pic, 1894Orthomus longulus Reiche & Saulcy, 1855Orthomus lundbladi Jeannel, 1938Orthomus maroccanus Chaudoir, 1873Orthomus martini Machado, 1984Orthomus pecoudi Jeannel, 1943Orthomus perezii (Martinez y Saez, 1873)Orthomus planidorsis (Fairmaire, 1872)Orthomus poggii Leo & Magrini, 2002Orthomus pommereaui Perris, 1869Orthomus rubicundus (Coquerel, 1859)Orthomus sidonicus Chaudoir, 1873Orthomus starkei Wrase & Jeanne, 2005Orthomus szekessyi (Jedlicka, 1956)Orthomus tazekensis (Antoine, 1941)Orthomus velocissimus Waltl, 1835