2021 in radio

List of years in radio (table)
In music
2018
2019
2020
2021
2022
2023
2024
In television
2018
2019
2020
2021
2022
2023
2024
+...

The following is a list of events affecting radio broadcasting in 2021. Events listed include radio program debuts, finales, cancellations, and station launches, closures and format changes, as well as information about controversies.