List of number one songs in May, 2021

What songs were number one in May, 2021? There were 5 Canada #1 songs in May, 2021.

These number one songs in May, 2021 began with Rapstar by Polo G which went to #1 on 24th April, 2021 and remained at the top spot for just one week.

The last number one song of 2021 was Good 4 U by Olivia Rodrigo which went to #1 on 29th May, 2021 and remained at the top spot for 6 weeks.