# list of Billboard Hot 100 number ones of 2021

> Wikimedia list article

**Wikidata**: [Q104531790](https://www.wikidata.org/wiki/Q104531790)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/List_of_Billboard_Hot_100_number_ones_of_2021)  
**Source**: https://4ort.xyz/entity/list-of-billboard-hot-100-number-ones-of-2021