Al-Sultan Valla Dio Kalaminjaa Siri Raa-Araa Desvaru Mahaa Radun ( Dhivehi: އައްސުލްޠާން ވައްލާ ދިއޯ ކަލަމިންޖާ ސިރީ ރާއަރާދޭސްވަރު މަހާރަދުން) was a Sultan of the Maldives. [1] He was younger brother to Sultan Wadi, Dhinei and Dhihei. He ruled the country from 1233 to 1258.