How many American presidents belonged to the Illuminati?

Answer 1

The only possible US presidents who could have been members of the Illuminati would have been about the first five or so. The problem is that the Illuminati was a relatively local organization near Ingolstadt, Bavaria, and only lasted nine years.

Answer 2

None. Not a one. It would not be possible.

Here's the thing: The Illuminati was founded on May 1, 1776. They were ordered disbanded and hunted down in 1785.

The first president of the US, George Washington, was inaugurated 30 April 1789, four years after the Illuminati went belly up.

It is fun to play make-believe and speculate though.