Fortún Garcés Cajal

Fortún Garcés Cajal (died 1146) was a Navarro-Aragonese nobleman and statesman, perhaps "the greatest noble of Alfonso the Battler's reign". He was very wealthy in both land and money, and could raise two to three hundred knights for his retinue, funded both out of his treasury and enfeoffed on his lands.

In 1113 Fortún replaced Diego López I de Haro in the large and important tenancy of Nájera and Viguera. He held it until 1135. After the death of Alfonso the Battler in 1134, Fortún became a vassal of King Alfonso VII of Castile.