{{wiktionary|sweetgrass}} '''Sweet grass''' or '''sweetgrass''' may refer to:

==Plants== * ''Hierochloe odorata'' (sweet grass or holy grass), from northern North America and Eurasia * Sweet-grass or mannagrass, any of the many species in the genus ''Glyceria'' * ''Anthoxanthum odoratum'', Sweet vernal grass, native to Eurasia * ''Muhlenbergia sericea'', synonym ''Muhlenbergia filipes'', native to the southeastern United States * colloquially for ''Cannabis'', a psychoactive plant * Sheath grass belongs to the genus ''Coleanthus'' in the sweet grass family

==Places== * Sweet Grass, Montana, United States * Sweet Grass County, Montana, United States * Sweet Grass Creek, Montana, United States * Sweet Grass Hills, Montana, United States * Sweet Grass, Edmonton, Canada * Sweetgrass First Nation, Saskatchewan, Canada ==Other uses== * Sweet Grass (Cree chief) (1815–1877) * ''Sweetgrass'' (film), a 2009 documentary

{{disambiguation|plant|geo}}