Manchester United have had—without exaggerating—hundreds of world-class players walk through the gates of Old Trafford at some point or another.
So to pick the greatest transfers of all time certainly isn't an easy feat.
I've opted to do this list in no particular order, simply because the players mentioned are all worthy of taking the No. 1 spot in their own right. All have been incredibly great servants for the Red Devils and all are (again, without exaggerating) some of the best players the world has ever seen.
Read on to see which names make the list.
As always, if there's a name you think should (or shouldn't) be on the list, make sure you include it in the comments below.