This is a list of player transfers involving Premiership Rugby teams before or during the 2020-21 season.
Players in: Gabriel Hamer-Webb (academy), Juan Schoeman (Sharks), Ben Spencer (Saracens), Will Spencer (Leicester Tigers).
Players out: Sam Nixon (Bayonne), Rhys Webb (Ospreys), Rhys Davies (Ospreys), Freddie Burns (Toyota Industries Shuttles), Chris Cook (Bristol Bears), Jackson Willison (Soyaux Angoulême), Aled Brew (released), Will Britton (released), Alex Davies (released), Jack Davies (released), Levi Davis (released), Levi Douglas (released), Matt Garvey (Gloucester), Tom Homer (released), Lucas Noguera Paz (released), Lucas Noguera (released), Francois Louw (retired).
Players in: Semi Radradra (Bordeaux-Begles), Kyle Sinckler (Harlequins), Mitch Eadie (Northampton), Ben Earl (Saracens), Max Malins (Saracens), Chris Cook (Bath), Ratu Naulogo (Hull FC), Will Capon (academy), James Dun (academy), Charlie Powell (academy), Bryan Byrne (Leinster).
OUT: Jordan Crane (retired), Aly Muldowney (retired), Mat Protheroe (Ospreys), Nicky Thomas (Ospreys), Ian Madigan (Ulster), Nic Stirzaker (Montauban), Lewis Thiede (Ealing Trailfinders), Shaun Malton (Ealing Trailfinders), Joe Batley (Worcester Warriors), Tom Lindsay (retired), Adrian Choat (released), Ollie Dawe (Jersey Reds), Ryan Edwards (released), Sam Graham (released), Luke Hamilton (Oyonnax), James Lay (released), Luke Daniels (Ealing Trailfinders), Jordan Lay (released).
Players in: Jonny Gray (Glasgow), Sam Hidalgo-Clyne (Lyon), Aaron Hinkley (Gloucester), Corey Baldwin (Scarlets), Josh Hodge (Newcastle Falcons), Jack Walsh (Manly Marlins).
Players out: Nic White (Brumbies), Enrique Pieretto (Glasgow Warriors), Sam Hill (Sale Sharks), Matt Kvesic (Worcester Warriors), Josh Caulfield (Cornish Pirates), Max Bodily (Ealing Trailfinders), Greg Holmes (Western Force).
Players in: Louis Rees-Zammit (academy), Jordy Reid (Ealing Trailfinders), Jack Singleton (Saracens), Jonny May (Leicester Tigers), Matt Garvey (Bath), Logovi’i Mulipola (Newcastle Falcons), Matias Alemanno (Jaguares).
Players out: Callum Braley (Benetton), Aaron Hinkley (Exeter Chiefs), Simon Linsell (Ealing Trailfinders), Tom Marshall (NTT Docomo Red Hurricanes), Franco Mostert (released), Franco Marais (NTT Docomo Red Hurricanes), Owen Williams (NTT Docomo Red Hurricanes), Ruan Dreyer (Lions), Gerbrandt Grobler (Stade Francais).