List of King of Mask Singer episodes (2021)

This is a list of episodes of the South Korean variety-music show King of Mask Singer in 2021.

The show airs on MBC as part of their Sunday Night lineup.

Due to the COVID-19 pandemic, the show would be recorded without any audience in the episodes, and the matches' results would be decided by the celebrity panelists.

The names listed below are in performance order.

This marks the beginning of the Hundred-forty-fifth Generation.

This marks the beginning of the Hundred-forty-eighth Generation.

This marks the beginning of the Hundred-fifty-first Generation.

This marks the beginning of the Hundred-fifty-fourth Generation.

This marks the beginning of the Hundred-fifty-fifth Generation.

This marks the beginning of the Hundred-fifty-sixth Generation.

This marks the beginning of the Hundred-fifty-seventh Generation.

[96] Winner of this special episodes ("Sibling Rebellion") revealed their identities through a special performance on the beginning of episode 327.

This marks the beginning of the Hundred-sixty-second Generation.

This marks the beginning of the Hundred-sixty-fourth Generation.

This marks the beginning of the Hundred-sixty-sixth Generation.

This marks the beginning of the Hundred-sixty-seventh Generation.