Mitopus is a genus of the harvestman family Phalangiidae with nine described species.

• Mitopus mobilis Karsch, 1881 (Japan)
• Mitopus dorsalis Banks, 1900 (Alaska)
• Mitopus ericaeus Jennings, 1982 (England)
• Mitopus glacialis (Heer, 1845)
• Mitopus koreanus (Roewer, 1957)
• Mitopus mongolicus Roewer, 1912 (Mongolia)
• Mitopus morio (Fabricius, 1779)
• Mitopus obliquus (C. L. Koch, 1839) (Alps, Greece)
• Mitopus projectus (Goodnight & Goodnight, 1942) (Oregon)