United Left–Greens (Basque: Ezker Batua–Berdeak, EB–B) was a left wing environmentalist political party in Spain.

Javier Madrazo led the party as general coordinator from 1994 to 2009.

Its remaining MP in the Basque Parliament, Mikel Arana, the general coordinator, lost his seat in the 2012 Basque parliamentary elections, leaving the party without representation there.

In January 2012, following a period of internal strife, EB joined the Communist Party of the Basque Country and the Alternative Plural Rally (EPA) in founding a new party named Ezker Anitza (Plural Left).

This article about a political party in Spain is a stub.