Wild spinach is a common name for several plants with edible leaves and may refer to:
Species in the genus Chenopodium: Chenopodium album, a common weed with global distribution Chenopodium bonus-henricus
Species in the genus Cleome: Cleome foliosa, native to Africa Cleome gynandra, native to Africa Cleome serrulata, native to western North America
Species in the genus Beta: Beta vulgaris subsp. maritima