Xukuruan languages
Image:Alagoas.png|thumb|right|360px|Map of indigenous territories in Alagoas and Sergipe states, Brazil
The Xukuruan languages are a language family proposed by Loukotka that links two languages of eastern Brazil. The languages are:
Loukotka also lists the unattested Garañun, an extinct, undocumented language once spoken in the Serra dos Garanhuns.