Diplachne is a genus of plants in the grass family, widespread over much of the world.

[1][2] over 100 species once considered part of Diplachne but now considered better suited to other genera: Bewsia Catapodium Cleistogenes Disakisperma Enteropogon Eragrostis Festuca Gouinia Leptocarydion Leptochloa Neyraudia Odyssea Orinus Pogonarthria Psilolemma Trichoneura Tripogon Triraphis Verticordia