$10 dollar bill with Alexander Hamilton
Alexander Hamilton is on $10 ten dollar bill.
$10 dollar bill front has Hamilton on it and the back is the US Treasury Building. It's unique because Hamilton's portrait faces to the left, not right as all other currently printed US currency. The ten dollar bill is going to keep Hamilton on it for a very long time, as popularity of a Broadway show by same name has put Hamilton back in popular culture.
Important to note: Hamilton was not a President of United States of America. Not all dollar bills feature President faces on money. $100 and $10,000 are the other bills which do not have faces of Presidents. Salmon P. Chase is on the face of the $10,000 dollar bill and face on $100 One hundred dollar bill is Benjamin Franklin.
Picture of $10 dollar bill