Harry Lancelot Dossor (14 May 1916 – 3 December 2005) was a British-born classical music concert pianist and teacher who emigrated to Australia in May 1953.

Harry Lancelot Dossor was born on 14 May 1916 in Weston-super-Mare, United Kingdom,[1][2] the third child of a jeweller who was also a distinguished amateur tenor.

In 1938 he was awarded fourth prize in the Ysaye Competition in Belgium - the first three places going to Emil Gilels, Moura Lympany and Yakov Flier.

In May 1953 Dossor accepted an initial three-year appointment as principal teacher of piano at the Elder Conservatorium of Music, University of Adelaide,[4] by which time he and Diana had two children.

Dossor was known in Australia as a soloist and also in chamber music, including an 18-year partnership with expatriate British cellist, James Whitehead.

Dossor performed in a piano duo with Romola Costantino and served as president of the Adelaide Branch of the Australian Society for Keyboard Music.

Although officially retired, Lance Dossor carried on teaching part-time and occasionally performing until 1999, when increasing deafness forced him to give up.