Fans all over the world follow the Reds wherever they play - at home or abroad, through triumph and tragedy - so we wanted to pay tribute to that support with a gallery of images capturing the historic and global appeal of Manchester United.
Reds boss Sir Alex Ferguson knows the value of United’s fans. He said recently: “There's no doubt that with support like we have, it inspires you to do something great. Our supporters are fantastic.”
We’ve picked out some of our favourite shots of fans following the Reds throughout the club’s history. Just click on the main image to launch the gallery.
We also want you to take part in making United Uncovered. Show us how you follow United wherever you are in the world, email your pictures to email@example.com.