Manchester United confirmed three deadline day signings, while Chelsea announced a departure and a Bafana Bafana international completed a deadline day move.
Scroll through the images above to see the biggest confirmed deadline day deals!
It's been a busy deadline day for the likes of Manchester United, Bayern Munich and FC Barcelona.
Below are all major confirmed deals up until now. Check in our live updates for more breaking news!
23:59 - Thomas Partey: Atletico Madrid to Arsenal, transfer
23:31 - Raphinha: Stade Rennes to Leeds United
23:30 - Theo Walcott: Everton to Southampton
23:03 - Jean-Clair Todibo: FC Barcelona to Benfica, loan
23:02 - Bongani Zungu: Amiens to Rangers, loan
22:57 - Edinson Cavani: joined Manchester United on a free transfer
21:52 - Chris Smalling: Manchester United to AS Roma
20:31 - Michael Cuisance: Bayern Munich to Marseille, loan
19:04 - Alex Telles: Porto to Manchester United, transfer
19:01 - Tiémoue Bakayoko: Chelsea to Napoli, loan
18:59 - Federico Chiesa: Fiorentina to Juventus, loan
18:32 - Matteo Guendouzi: Arsenal to Hertha Berlin, loan
18:04 - Justin Kluivert: AS Roma to RB Leipzig, loan
18:02 - Bouna Sarr: Marseille to Bayern Munich, loan
16:18 - Douglas Costa: Juventus to Bayern munich, loan
15:46 - Eric Maxim Choupo-Moting: joined Bayern Munich on a free transfer
Sebastian Rudy: Schalke to Hoffenheim, loan
Luca Zidane: joined Rayo Vallecano on a free transfer
Oussami Idrissi: Alkmaar to Sevilla, transfer
Matteo Darmian: Parma to Inter Milan, loan
Danilo Pereira: Porto to PSG, loan
Ryan Sessegnon: Spurs to Hoffenheim, loan
Ben Godfrey: Norwich to Everton, transfer
Moise Kean: Everton to PSG, loan