瓦拉塔（Oualata），是毛里塔尼亚东南部的一座绿洲城镇，在东胡德省。1996年，「瓦丹、欣盖提、提希特和瓦拉塔的古代卡萨」获选列入世界文化遗产。2010年，瓦拉塔及近郊共有14万居民。

Oualata or Walata (Arabic:ولاته‎) (also Biru in 17th century chronicles) is a small oasis town in southeast Mauritania, located at the eastern end of the Aoukar basin. Oualata was important as a caravan city in the thirteenth and fourteenth centuries as the southern terminus of a trans-Saharan trade route and now it is a World Heritage Site.