The World11 is decided through the votes of thousands of professional male footballers around the world, who each choose the best player in each position.
The 2020 edition was revealed during The Best FIFA Football Awards ceremony in Zurich on Thursday evening and included four Reds stars.
Alisson was chosen as the World11 goalkeeper, with Alexander-Arnold and Van Dijk in defence and Thiago selected in midfield.
Eight Liverpool players had originally been announced on the list of the top 55 men’s players with the most nominations for the World11 last week.
Andy Robertson, Jordan Henderson, Sadio Mane and Mohamed Salah were the other four Reds originally shortlisted.