What six presidents are on US coins?

This is an interesting question. Technically, all deceased former presidents have appeared or will appear on a US coin.

1 cent - Abraham Lincoln - 16th President

5 cents - Thomas Jefferson - 3rd President

10 cents - Franklin Roosevelt - 32nd President

25 cents - George Washington - 1st President

50 cents - John F. Kennedy - 35th President

Additionally, Dwight D. Eisenhower, the 34th President, appeared on the dollar coin between 1971 and 1978.

Presidential "golden dollars" are being issued at a rate of 4 per year until 2017, depending on how many former presidents are still alive at that time. By law, no living president can appear on a US coin.