Well, just about everywhere there are significant Chinese population, it would seem (recall he is the founder of “modern China” who overthrew the last Chinese emperor).
There are monuments/memorials/roads/historical sites in honour of Dr Sun Yat Sen in Taipei (Taiwan), Maui (Hawaii, USA), Hong Kong, Macau, Singapore and Penang (Malaysia)!
Given the large Chinese community in Toronto, I just googled it and found this memorial statue in Riverside Park.