Alajõe

Alajõe may refer to several places in Estonia:


 * Alajõe Parish, municipality in Ida-Viru County
 * Alajõe, Ida-Viru County, village in Alutaguse Parish, Ida-Viru County
 * Alajõe, Tartu County, village in Peipsiääre Parish, Tartu County