Delias ottonia

Delias ottonia is a species of pierine butterfly endemic to Mindanao in the Philippines.

The wingspan is 73–80 mm.

Subspecies

 * Delias ottonia ottonia (Mindanao)
 * Delias ottonia semperorum Schroeder & Treadaway, 2009 (Basilan Island)
 * Delias ottonia surigaoensis Yagishita & Morita, 1996 (Tandag, Surigao, northern Mindanao)