Boro have brought in centre-back Darragh Lenihan, goalkeeper Liam Roberts and wideman Ryan Giles ahead of the 2022/23 campaign, with more arrivals expected.
After narrowly missing out on the play-off places last season, Chris Wilder’s side will have aspirations of winning promotion this campaign.
Still, some sides will have the advantage of Premier League parachute payments as they aim to return to the top tier.
Here are all the signings that have been made by Championship clubs so far this summer:
Still, some sides will have the advantage of Premier League parachute payments as they aim to return to the top tier.
14. Preston
IN: Freddie Woodman (undisclosed, Newcastle), David Cornell (free, Peterborough) | OUT: Connor Ripley (released), Ethan Walker (Blackburn), Isaiah Brown (released), Jack Baxter (released), Jamie Thomas (released), Joe Rafferty (released), Joe Rodwell-Grant (released), Mathew Hudson (released), Paul Huntington (released), Scott Sinclair (released), Tom Barkhuizen (Derby), Tom Bayliss (Shrewsbury), Josh Earl (Fleetwood), Connor Ripley (Morecambe) Photo: Lewis Storey
15. QPR
IN: Jake Clarke-Salter (free, Chelsea), Kenneth Paal (free, unattached) | OUT: Charlie Austin (Brisbane Roar), Dominic Ball (Ipswich), Dillon Barnes (released), David Marshall (Hibernian), Lee Wallace (released), Keiren Westwood (released), Jordy de Wijs (Fortuna Dusseldorf), Yoann Barbet (released), Moses Odubajo (released) Photo: Ryan Pierse
16. Reading
IN: Joe Lumley (loan, Middlesbrough), Tom Ince (free, Stoke), Dean Bouzanis (free, Southend) | OUT: James Holden (Cambridge), Terell Thomas (released), Brandon Barker (Omonia Nicosia), Orjan Nyland (released), Felipe Araruna (released), Alen Halilovic (released), Marc McNulty (released), Junior Hoilett (released), Michael Morrison (released), John Swift (West Brom), Ethan Bristow (Tranmere), Josh Laurent (Stoke), Andy Rinomhota (released) Photo: Andrew Redington