Macrogyrus is a genus of beetles in the family Gyrinidae, containing the following species:
Macrogyrus aenescens (Régimbart, 1882)Macrogyrus albertisi (Régimbart, 1882)Macrogyrus angustatus Régimbart, 1883Macrogyrus australis (Brullé, 1835)Macrogyrus blanchardi Régimbart, 1883Macrogyrus caledonicus (Fauvel, 1867)Macrogyrus canaliculatus Frogatt, 1907Macrogyrus convexus Ochs, 1937Macrogyrus darlingtoni Ochs, 1949Macrogyrus elongatus Régimbart, 1883Macrogyrus finschi Ochs, 1925Macrogyrus gibbosus Ochs, 1956Macrogyrus gouldii (Hope, 1842)Macrogyrus heurni Ochs, 1955Macrogyrus howittii (Clark, 1864)Macrogyrus latior Tillyard, 1926Macrogyrus leechi Mouchamps, 1951Macrogyrus leopoldi Ball, 1932Macrogyrus loriai Ochs, 1955Macrogyrus oberthueri Régimbart, 1883Macrogyrus obliquatus (Aubé, 1838)Macrogyrus oblongus (Boisduval, 1835)Macrogyrus obsoletus Régimbart, 1907Macrogyrus oratusMacrogyrus orthocolobus Heller, 1914Macrogyrus ovatus Ochs, 1934Macrogyrus paradoxus Régimbart, 1883Macrogyrus purpurascens Régimbart, 1883Macrogyrus reichei (Aubé, 1838)Macrogyrus reticulatus Régimbart, 1899Macrogyrus rivularis (Clark, 1863)Macrogyrus sexangularis Régimbart, 1907Macrogyrus striolatus (Guérin-Meneville, 1830)Macrogyrus sumbawae (Régimbart, 1882)Macrogyrus toxopeusi Ochs, 1955Macrogyrus variegatus Régimbart, 1907Macrogyrus venator (Dejean, 1833)Macrogyrus viridisulcatus Mjöberg, 1916Macrogyrus wetarensis Ochs, 1953