Holders Chelsea and Premier League rivals Liverpool, Manchester City and Manchester United will discover their Champions League last-16 opponents in Monday's draw.
Liverpool, Manchester City and Manchester United won their respective groups, while Chelsea went through as runners-up.
The three English teams who topped the group are among the eight seeded clubs.
Ajax, Real Madrid, Bayern Munich, Juventus and Lille are also seeded.
The draw for the Europa League knockout round play-off also takes place on Monday.
Here is everything you need to know about both draws.
How to follow the last-16 draw
The draw is taking place at Uefa's headquarters in Nyon, Switzerland, with the 'ceremony' scheduled to start at 11:00 GMT.