Deadline Day always brings with it a number of surprising last minute deals that may or may not go through but there are already plenty of speculation that have been doing the rounds for days or even weeks and, in some cases, months.
Sean Dyche looked to have had all his business completed but a last minute deal maybe be on the cards to bolster the Clarets defensive options.
And then what about Ryan Christie? The Scotland international winger and Celtic star could be on his way to England, with Burnley and Bournemouth vying for his signature.
Elsewhere, Liverpool may yet bolster their squad by swooping for a player from a Premier League rival. For Everton, Rafa Benitez looks set to be active in the last few hours of the window as he bids to bolster his squad and build on an impressive start to the season.
The London clubs, particularly West Ham, could be busy – there looks to be work to do at Arsenal.
Cristiano Ronaldo’s headline grabbing return to Manchester United could mean more than one player heads for the exit door at Old Trafford.
In particular, could Leeds United be set to finally complete a deal nearly 1,000 days in the making after missing out on the same player in the last seconds of January 2019’s transfer deadline day?
A few big names could be set to depart the Premier League and further their careers elsewhere in Europe. It certainly promises to be a busy time.
Take a look below and flick through at some of the big deals that could be set to go through before the 11pm deadline.
9. Richarlison - PSG
A move by PSG for Everton's Brazillian international could hinge on whether or not Real Madrid can strike a deal for Kylian Mbappe before the window closes. If Los Blancos have an offer accepted then Richarlison appears to be the man the French side will pursue as his replacement. Photo: Charlotte Wilson/Offside
10. Divock Origi - West Ham
The Liverpool forward was said to be on Crystal Palace's radar but with Eagles having reportedly moved focus to other targets it's the Hammers who have emerged as late contenders to land the hero of the 2019 Champions League final. Photo: NurPhoto
11. Jesse Lingard - West Ham
Having been linked on and off with a departure from Old Trafford all summer, Ronaldo's signing could be the last piece of the puzzle for the Hammers finally land the winger who impressed so much on-loan last season. Photo: Robin Jones
12. Ademola Lookman - Leicester
The Foxes are well down the line on a deal to bring the winger back to England from German side RB Leipzig. Terms have reportedly been discuses between the club and player but Leicester and Leipzig appear to be some way apart on a fee. Photo: Ronny Hartmann