Premier League clubs Liverpool, Manchester City and Arsenal all feature in pot one alongside back-to-back Champions League winners Paris St-Germain, Bayern Munich, Real Madrid, Inter Milan, Barcelona and Atletico Madrid.
Aston Villa and Manchester United both return to the Champions League this season after not featuring last term. They are in pot two with Borussia Dortmund, Roma, Sporting, Porto, Club Brugge, Real Betis and PSV Eindhoven.
Pot three consists of Feyenoord, Lille, Bodo/Glimt, Napoli, RB Leipzig, Villarreal, Shakhtar Donetsk, Galatasaray and Fenerbahce.
Slavia Prague, VfB Stuttgart, Lask, Como, Lens, Sabah, AEK Athens, Slovan Bratislava and Viking make up pot four.