In
Joe Lumley (free, Queens Park Rangers)
Sammy Ameobi (free, Nottingham Forest)
Lee Peltier (free, West Bromwich Albion)
Uche Ikpeazu (£783,000, Wycombe Wanderers)
Matt Crooks (undisclosed, Rotherham United)
Martin Payero (£6.1m, Banfield)
Luke Daniels (free, Brentford)
Sol Bamba (free, Cardiff City)
Toyosi Olusanya (free, Billericay Town)
Onel Hernandez (loan, Norwich City)
Andraz Sporar (loan, Sporting Lisbon)
James Lea Siliki (loan, Rennes)

Out
Marvin Johnson (free, Sheffield Wednesday)
Britt Assombalonga (free, Adana Demirspor)
Ashley Fletcher (free, Watford)
Jordan Archer (free, Queens Park Rangers)
Nathaniel Mendez-Laing (released)
Tyrone O'Neill (released)
Zach Hemming (loan, Kilmarnock)
George Saville (undisclosed, Millwall)
Lewis Wing (loan, Sheffield Wednesday)
Hayden Coulson (loan, Ipswich Town)
Chuba Akpom (loan, PAOK)
Stephen Walker (loan, Tranmere Rovers)
Nathan Wood (loan, Hibernian)
Samy Morsy (undisclosed, Ipswich Town)
Hayden Hackney (loan, Scunthorpe United)
Djed Spence (loan, Nottingham Forest)

Middlesbrough total spent to date: £6.9m
Middlesbrough total received to date: £0m

Middlesbrough net transfer balance: -£6.9m