Grass Valley may refer to:
Grass valley, a meadow in a forested drainage basin
Places Australia Grass Valley, Western Australia
United States Grass Valley, California, a city in Nevada County Grass Valley, Oakland, California, a neighborhood Grass Valley, Nevada, census-designated place in Pershing County Grass Valley (Eureka and Lander counties, Nevada), a valley Grass Valley (Pershing and Humboldt counties, Nevada), a valley Grass Valley, Oregon, a city in Sherman County Grass Valley (Piute and Sevier counties, Utah), a valley Grass Valley Wilderness, in the Mojave Desert
Other uses Grass Valley (company), a television and film technology company
See also
Roman Catholic Diocese of Grass Valley, United States Grass Valley speckled dace, an extinct species of fish Little Grass Valley, California, a census-designated place in Plumas County