Henrik Otto Donner (16 November 1939 – 26 June 2013)[1] was a Finnish composer, musician and all-round music personality.

He was a member of the famous Finland Swedish Donner family.

He studied at the Sibelius Academy in Helsinki and later in Vienna as a student of György Ligeti.

[2] Donner collaborated with many Finnish musicians and artists such as Erkki Kurenniemi, Juhani Aaltonen, A. W. Yrjänä, Hasse Walli and Dave Lindholm.

Henrik Otto Donner was found dead at the marina of Jakobstad early on 27 June 2013.