The publishing and editorial teams would like to thank the following, for their invaluable service as 2021 reviewers for this journal. We are very grateful for the contributions made. With their help, the journal has been able to publish such high-quality articles: 

Arnberg, Klara
Beard, Fred
Bellamy, Matthew
Benmecheddal, Ahmed
Campbell, Dalton
Canniford, Robin
Cunningham, Peggy
Eckhardt, Giana
Elnahla, Nada
Ewins, Neil
Fasce, Ferdinando
Fitchett, James
Foster Davis, Judy
Funke, Michael
Galluzzo, Anthony
Gao, Zhihong
Gardeström, Elin
Gentry, Kynan
Gladden, Graham
Gorge, Hélène 
Gustafsson, Clara
Hawkins, Richard
Jones, D.G. Brian
Keep, William
Kjeldgaard, Dannie
Krisjanous, Jayne
Liebrenz-Himes, Marilyn
Logemann, Jan
Longo, Cristina
Murhem, Sofia
Neilson, Leighann
Neilson, Leighann
Neilson, Leighann
O' Hagan, Lauren
Ozcaglar-Toulouse, Nil
Passant, Adrien
Patsiaouras, Georgios
Petty, Ross
Pomies, Anissa
Popp, Richard
Regany, Fatima
Schwarzkopf, Stefan
Shapiro, Stanley
Shaw, Eric
Stole, Inger
Strickland, Jeannette
Tadajewski, Mark
Tari Kasnakoglu, Berna
Thomas, Patricia
Varman, Rohit
Victorino, Lara
Wang, Yun
Witkowski, Terrence
Zdatny, Steven