List of Canadian Hot 100 number-one singles of 2023

"Flowers" by Miley Cyrus (*pictured*) is the longest-running number-one single of 2023, spending fifteen consecutive weeks atop the Canadian Hot 100. It later ranked as the best-performing single of the year.

This is a list of the Canadian Hot 100 number-one singles of 2023. The Canadian Hot 100 is a chart that ranks the best-performing singles of Canada. Its data, published by Billboard magazine and compiled by Nielsen SoundScan, is based collectively on each single's weekly physical and digital sales, as well as airplay and streaming.