"Robert" Stuart Hamilton, CM, Hon. LL.D, A.R.C.T. (September 28, 1929 – January 1, 2017) was an award-winning Canadian pianist, operatic vocal coach, radio broadcaster, artistic director, and producer based in Toronto. Perhaps best known as the longtime quiz master for CBC Radio’s Saturday Afternoon at the Opera, he taught opera repertoire and diction at the University of Toronto.

"Robert" Stuart Hamilton, CM, Hon. LL.D, A.R.C.T. was an award-winning Canadian pianist, operatic vocal coach, radio broadcaster, artistic director, and producer based in Toronto.

Stuart Hamilton was born in Regina, Canada 28/Sep/1929.