Euphorbia aphylla is a species of flowering plant in the family Euphorbiaceae. It is native to the Canary Islands. It was first described in 1809.
Euphorbia aphylla is a short shrub growing up to about . It has slender leafless stems. The virtually stemless flowers are produced in small clusters at the end of the stems. Very small light brown or reddish fruits enclose small brown seeds.
Euphorbia aphylla is native to the Canary Islands. It is found on the north coast of Gran Canaria, being locally frequent near the sea. In Tenerife, it is also coastal, occurring in the north west and the south of the island. It also occurs in La Gomera. It is a halophyte, found on coastal rocks and slopes facing the sea at elevations up to .