Sultan Sir Hassan Nooraddeen Iskandar II, KCMG (Dhivehi: ސުލްޠާން ޙަސަން ނޫރައްދީން ދެވަނަ) was Sultan of the Maldives from 1935 to 1943, a son of Sultan Muhammed Mueenudheen Kalhu Bandaarain. Sultan Nooraddeen was born on 21 April 1887.