The 21 Republicans were:

Biggs
Boebert
Clyde
Cloud
Davidson
Gaetz
Gohmert
Good
Gosar
Greene
Harris
Hice
Massie
Miller (IL)
Moore (AL)
Norman
Perry
Rose (TN)
Rosendale
Roy
Steube

— The Lincoln Project (@ProjectLincoln) June 15, 2021