Ainshval is a Corbett of 781 m in Highland. It is one of only three register hills in the Canna, Rhum and Eigg region, with Askival and Trollabhal.
All four of its nearest neighbours lie to the north, so it stands at the southern edge of its group. It shares its height of 781 m with Kidsty Pike. On the Corbetts height ladder it sits between Corryhabbie Hill (781.3 m) and Beinn Bheula (779.4 m).