Tony Lauer, Australian Police officer, Grand Master of New South Wales (2002–2005)
José P. Laurel, President of the Japanese-Sponsored Republic of the Philippines during World War II, from 1943 to 1945. Batangas Lodge No. 383 under the Gran Oriente Espanol, (renamed Batangas Lodge No. 35 under the Grand Lodge of the Philippines).
Daniel Leavitt, Inventor, manufacturer. Member of Chicopee, Massachusetts Lodge
Scott Leavitt, United States Congressman from Montana. Member of Delta Lodge 128, Great Falls, Montana
Thomas Leavitt, Diplomat, politician, businessman, Saint John, New Brunswick, Canada. Member of Albion Lodge No. 52, Saint John, New Brunswick
Henry Lee III, Governor of Virginia, United States Congressman from Virginia, father of Confederate General Robert E. Lee. Hiram Lodge No. 59, Westmoreland County, Virginia
Richard Henry Lee, President of the Continental Congress, United States Senator from Virginia. Hiram Lodge No. 59, Westmoreland County, Virginia.
William Lefroy (1836-1909), British clergyman, mountaineer, and author.
Prince Leopold, Duke of Albany (7 April 1853 – 28 March 1884) Youngest son of Queen Victoria. Initiated in Apollo University Lodge No. 357, Oxford, England 1 May 1874 and in May, 1875 became a member of Lodge of Antiquity. No. 2. Served as master of Apollo Lodge in 1876.
William Hesketh Lever, 1st Viscount Leverhulme (1851–1925), British peer, Founder of Lever Brothers. In 1902 he was first initiate to a lodge bearing his name, William Hesketh Lever Lodge No. 2916, he later formed Leverhulme Lodge 4438. He was a founder of the Phoenix Lodge 3236 whilst an M.P in 1907 and a founder of St. Hilary Lodge No. 3591 founded 4 May 1912, then Past Pro-Grand Warden (P.P.G.W) and Immediate Past Master (I.P.M). He was appointed Senior Grand Warden of the Grand Lodge of Mark Master Masons of England in 1919 and co-founded a number of lodges including the Mersey Lodge 5434. He was Provincial Senior Grand Warden of the Provincial Grand Lodge of Cheshire.
Emmanuel Lewis, former child actor and star of Webster. W.C. Thomas Lodge No. 112 PHA in Atlanta, Georgia. He is also a Past Commander-In-Chief of Atlanta Consistory No. 24A PHA.
Meriwether Lewis, Explorer, Lewis and Clark expedition. Door to Virtue Lodge No. 44, Albemarle County, Virginia.
Richard Lewis (1821-1905), British Anglican Bishop, initiated in Apollo University Lodge No 357 (Oxford) in 1843, and Grand Chaplain of the UGLE.
Frank Licht, Politician. Governor of Rhode Island (1969–1973)
Benjamin Lincoln, Major General in the Continental Army during the American Revolutionary War. Member, Rising Sun Lodge, Massachusetts.
Charles Lindbergh, US Aviator and chairman of the America First Committee, Keystone Lodge No. 243, St. Louis, Mo.
Franz Liszt, Composer, Initiated: 18 September 1841, Lodge zur Einigkeit in Frankurt, passed and raised: February 1842, Lodge zur Eintracht in Berlin, in 1870 Master of the lodge zur Einigkeit in Budapest. Made an honorary member of the lodge Modestia cum Libertate in 1845.
Robert Wentworth Little, founder of Societas Rosicruciana in Anglia (S.R.I.A.), Initiated: 20 May 1861, the Royal Union Lodge, Founded: Rose of Denmark Lodge No. 975, Villiers Lodge No. 1194, and Burdett Lodge No. 1193.
Federico García Lorca, (5 June 1898 – 19 August 1936) Spanish poet, playwright and theatre director. His membership of the Alhambra Lodge was one of the “crimes” that led to his assassination by Franco’s forces