It has already been announced that actor Tom Cruise, artist Robbie Williams, and YouTuber IShowSpeed will perform during Sunday's closing ceremony at MetLife Stadium in New Jersey, outside Manhattan, New York.
Now they will also be joined by artist Post Malone, 31, FIFA said in a press release.
"We are excited and looking forward to concluding the championship that has united 48 countries, 16 cities and millions of fans from all corners of the world," said FIFA President Gianni Infantino.
The closing ceremony will begin at 7:30 p.m. Swedish time. The final, which will be played between Argentina and Spain, will begin at 9 p.m.
