Meharrize (also transliterated Mheiriz, Mehaires; Arabic: محيرس) is an oasis located in Western Sahara.

It is situated between Tifariti and Amgala, 93 km from Smara, to the east of the Moroccan Wall, and in the Polisario Front-held part of Western Sahara close to the Mauritanian border.

The town has a dispensary, a school, and a mosque and is the head of the 4th military region of the Sahrawi Arab Democratic Republic.

[4] In August 2008, Mheiriz hosted the III edition of the Summer University, for the Sahrawi students abroad.

The students visited the historical archaeological sites in the region and profited from many conferences and lectures on different themes, such as religion, culture and security, in addition to other activities such as film projections and expositions.