List of presidents of the United States who were Freemasons

Of these, 15,[1] including Lyndon B. Johnson who took only the First Degree, are known to have been Freemasons, beginning with the nation's first president, George Washington.

Ronald Reagan was granted an honorary membership in 1988, and Joe Biden was declared a "Mason at Sight" by the Prince Hall Grand Lodge of South Carolina in 2025 (however, it is disputed whether he accepted membership).

[11] Thomas Jefferson "is frequently, yet falsely, linked to the Freemasons," yet there is no record of him being initiated into any lodge, nor are there any references to Masonic membership in his personal papers.

[12] Joe Biden was declared a Master Mason at sight by the Prince Hall Grand Lodge of South Carolina on January 19, 2025.

[13][14][2] The Pillar, however, have noted that "Biden would have to himself accept, even passively by not rejecting the designation, the conferred membership — the masons don’t have the power to make someone a member without consent, anymore than one person can marry another without their consent."