Pedro de Meneses, 1st Count of Vila Real

Pedro de Menezes Portocarrero, (1370 – Ceuta, 22 September 1437) was a 15th-century Portuguese nobleman and military figure. Pedro de Menezes (sometimes modernized as 'de Meneses') was the 2nd Count of Viana do Alentejo, 1st Count of Vila Real and the first Portuguese governor of Ceuta.

Pedro de Menezes was the grandson of the powerful 14th-century nobleman João Afonso Telo, 1st Count of Ourém and 4th Count of Barcelos, and his wife Guiomar Lopes Pacheco. Pedro was the cousin of Leonor Teles, the scandalous but powerful consort of King Ferdinand I of Portugal.

During the 1383–1385 Crisis, Pedro's father, also called João Afonso Telo like his father, had supported Beatrice of Portugal against the pretender John, Master of Aviz (the future John I). Nonetheless, unlike many other nobles, Pedro de Menezes had been allowed to inherit his father's title of Count of Viana do Alentejo and proved himself a faithful loyalist of King John I. He also inherited the Castilian lordships of Ayllón and Aguilar from relatives, but these titles were not recognized in Portugal.