- John Winthrop Hackett, Australian proprietor, newspaper editor and politician, Grand Master of Western Australia
- Bobby Hackett, American jazz musician (trumpet, cornet and guitar). Member of St. Cecile Lodge #568, New York (which is a lodge specifically for artists and musicians).
- Douglas Haig, 1st Earl Haig, British Field Marshal, Commander British Expeditionary Forces. Elgin Lodge No. 91, Leven, Scotland.
- Manly Palmer Hall, Esoteric author. Raised 22 November 1954 into Jewel Lodge No. 374, San Francisco
- Prince Hall, Founder of Prince Hall Freemasonry.
- Mark Hambourg, dual national Russian-British concert pianist. Savage Club Lodge No 2190, London (UGLE).
- James Hamilton, 1st Duke of Abercorn KG PC (21 January 1811 – 31 October 1885), styled Viscount Hamilton from 1814 to 1818 and the Marquess of Abercorn from 1818 to 1868, was a British Conservative Party politician and statesman who twice served as Lord Lieutenant of Ireland. Grand Master of Ireland 1874-1885.
- James Hamilton, 2nd Duke of Abercorn KG, CB, PC (Ire) (24 August 1838 – 3 January 1913), styled Viscount Hamilton until 1868 and Marquess of Hamilton from 1868 to 1885, was a British nobleman and diplomat. Grand Master of Ireland in 1886.
- James Hamilton, 7th Earl of Abercorn FRS PC (22 March 1686 – 11 January 1744), was a Scottish and Irish nobleman. Grand Master of England in 1725.
- Lionel Hampton, American jazz musician, member of Prince Hall in New York.
- John Hancock, American revolutionary, merchant and statesman.
- Winfield Scott Hancock, U.S. General. Charity Lodge #190, Norristown, Pennsylvania
- Warren G. Harding, U.S. President. Marion Lodge No. 70, Ohio
- Oliver Hardy, Actor, Solomon Lodge No. 20, Florida
- John M. Harlan, US Associate Supreme Court Justice.
- John Harmer (1857-1944), English and Australian Anglican Bishop.
- Colonel John Harrelson, First Chancellor of NCSU, Raised 28 August 1909 into William G. Hill Lodge No. 218, Raleigh, North Carolina. Member of NCSU Chapter of Square and Compass.
- Augustus Harris, British actor, impresario and dramatist. Savage Club Lodge No 2190, London (UGLE).
- Mark Hatfield, U.S. Senator, raised 8 November 1943 in Pacific Lodge No. 50, Salem, Oregon
- Ichirō Hatoyama, Three-time Prime Minister of Japan. Initiated on 29 March 1951, Tokyo Lodge No. 125 PC (lodge No. 2). Raised 26 March 1955.
- George Hay, 8th Marquess of Tweeddale, British Field Marshal, Acting Grand Master of Scotland (1818–1820)
- Thomas Hay-Drummond, 11th Earl of Kinnoull, Scottish nobleman and Officer of Arms, Grand Master of Scotland (1826–1827)
- Karl Brooks Heisey, Canadian Mining Engineer, A.F. & A. M. Kirkland Lake
- Claude Adrien Helvétius, French enlightenment philosopher.
- Herbert Hensley Henson (1863-1947), Bishop of Durham (Church of England), a prominent English clergyman, early human rights activist, and pioneering ecumenist. UGLE Freemason,:114 and founder of Cantilupe Lodge No 4083, Hereford.
- Henry Herbert, 4th Earl of Carnarvon,
- Percy Herbert (1885-1968), Bishop of Norwich (Church of England), prominent English clergyman, and Provincial Grand Master for Norfolk.
- Benjamín Herrera (1853-1924), Colombian liberal politician and general.
- Hermann Hesse, German-Swiss novelist, poet and painter.
- Henry Heth, Confederate General in the American Civil War. Rocky Mountain Lodge #205 Utah.
- Joseph Hewes, signatory to the American Declaration of Independence.
- Prince Naruhiko Higashikuni, Japanese imperial prince, Prime Minister of Japan. Initiated: 1950
- James Hoban, Architect of the White House, first Master of Federal Lodge No. 1, District of Columbia
- Christopher L. Hodapp, Author, Broad Ripple Lodge no. 643 F&A.M., Indianapolis, Indiana.
- William Hogarth, Painter
- Thomas M. Holt, Industrialist, Governor of North Carolina
- Keith Holyoake, Prime minister of New Zealand, Governor-General of New Zealand, Grand Master
- Edgar Hoover, First Director of the FBI. Grand Cross. Federal Lodge No. 1, Washington, D.C.
- Alexander Hore-Ruthven, 1st Earl of Gowrie, British soldier, Grand Master of New South Wales (1935–1944)
- Frank Reed Horton, 1918; Royal Arch/York Rite, 1919; Scottish Rite. Founder of Alpha Phi Omega.
- Tim Horton, Canadian ice hockey player. Initiated in Kroy Lodge No. 676, Toronto, Ontario, in 1962.
- Harry Houdini, escape artist.
- Sam Houston, Governor of Tennessee, President of the Republic of Texas, Governor of the State of Texas, US Senator. Initiated at Cumberland Lodge No. 8, Nashville, Tenn.
- Thomas Howard, 21st Earl of Arundel (7 July 1585 – 4 October 1646), Prominent English courtier during the reigns of King James I and King Charles I. Tradition places him as grand master of English Freemasons from 1633 to 1635 and the claim is in accordance with the accounts of Anderson and Preston.
- Thomas Howard, 3rd Earl of Effingham,
- Clarence Chesterfield Howerton (9 February 1913 – 18 November 1975), also known as Major Mite, American circus performer.0.72 m (2 ft 4 1⁄2 in) tall. Performed with the Ringling Brothers and Barnum & Bailey Circus and other groups from the early 1920s through the late 1940s. Featured in several films, including a role as a Munchkin in the 1939 version of The Wizard of Oz.
- William Howley, the 90th Archbishop of Canterbury, and head of the worldwide Anglican Communion. Royal York Lodge, Bristol, England.
- James Hozier, 2nd Baron Newlands, British politician, Member of Parliament (1886–1906), Grand Master of Scotland (1900–1904)
- Richard Morris Hunt, American architect, designed the base of the Statue of Liberty.
- Edward John Hutchins (1809–1876), A Liberal MP in the UK Parliament M
- Timothy Hutton, Actor, Herder Lodge No. 698, Borough of Queens, New York
- Camille Huysmans, Mayor of Antwerp and Prime Minister of Belgium.
- Justos de entre as Nações
- Os Juízes e a Maçonaria
- Maçons notáveis – I
- Maçons notáveis – J
- Maçons notáveis – M
- Como interpretar os símbolos e alegorias maçónicas
