Count of Odemira (in Portuguese Conde de Odemira) was a Portuguese title of nobility granted to D. Sancho de Noronha by royal decree issued on 9 October 1446, by King Afonso V of Portugal.
Sancho de Noronha was the third son of Alfonso, Count of Gijón and Noroña (natural son of King Henry II of Castile) and of his wife Isabel of Portugal (natural daughter of King Fernando I of Portugal).
"Nobreza de Portugal e Brasil" Vol III, pages 65/68. Published by Zairol, Lda., Lisbon, 1989.