This list of Mensans contains notable members of Mensa International, the high IQ society, both current and past.

A

• Scott Adams – cartoonist, creator of Dilbert, former member^[1]
• Simon Ambrose – winner of Britain's Apprentice television show^[2]
• Arlan Andrews – American engineer, writer of science fiction and non-fiction^[3]
• Isaac Asimov – prolific author, former vice-president of Mensa International^[4]
• Jean Auel – author of The Clan of the Cave Bear^[5][6]
• Yank Azman – actor, antiques expert^[7]
• Amelia Henderson – actor, antiques expert^[7]

B

• Paul Bechly – American chemical engineer ^[8][9]
• Jacques Bergier – chemical engineer, member of the French resistance, spy, journalist and writer^[10]
• Roland Berrill – lawyer, businessman and co-founder of Mensa^[11]
• Theodore Bikel – actor, musician^[12]
• Richard Bolles – self-help author^[5]
• Laurie Brokenshire – Royal Naval officer, magician and world-class puzzle solver^[13]
• Cyril Burt – educational psychologist, developer of factor analysis in psychological testing^[14]
• Eileen Rose Busby – antiques expert^[15]

C

• Mike Carona – former Sheriff-Coroner of Orange County, California^[6]
• Asia Carrera – former pornographic actress and blogger^[6]
• Leslie Charteris – writer and author of The Saint novels, featuring Simon Templar and Christopher R S Casson, England ^[16]
• Chino XL – rapper (born Derek Keith Barbosa)^[17]
• Marshall Christmann – Former member of the Kansas House of Representatives and a current Kansas Judge, Labor Union Negotiator, City Councilman, and Mediator ^[18]
• Jack Cohen – reproductive biologist and popular science writer^[19]
• Martin Cooper – considered the inventor of the mobile phone^[6]
• Adrian Cronauer – real-life inspiration for the movie Good Morning, Vietnam^[5]
• Manuel Cuni – known professionally as Immanuel Casto, is an Italian singer-songwriter and activist.
• Bobby Czyz – boxer, former two-time World Boxing Association Cruiserweight Champion^[5]

D

• Aaron Dai – pianist, composer, architect^[20]
• Geena Davis – Academy Award-winning actress^[5]
• Adragon De Mello – American college graduate at age 11^[21]
• C. J. de Mooi – competitive chess player, quiz show champion, and Egghead^[22]
• Nelson DeMille – author of Night Fall^[6]
• Lucas di Grassi – Brazilian racing driver^[23]
• Viacheslav Dinerchtein – concert violist^[24]
• Doda – Polish pop singer (born Dorota Rabczewska)^[25]
• Emma Dumont – American actress, model and dancer^[26]

E

F

• Leon Feingold – athlete, pitcher for Cleveland Indians and Israel Baseball League^[27]
• Brian J. Ford – biologist^[28]
• Ernestine Fu – venture capitalist^[29]
• Buckminster Fuller – designer, architect, poet, author, inventor, second President of Mensa^[12]
• Yvonne Fovargue - Member of Parliament, UK Parliament

G

• Antonella Gambotto-Burke – Australian author and journalist^[30]
• Rolf Gindorf – German sexologist and gay activist^[31]
• Tilman Goins – American politician, Tennessee House of Representatives^[32][33]
• Nolan Gould – American actor, Modern Family^[34]

H

• Chris Hadfield – retired Canadian astronaut, served as commander of the International Space Station^[35]
• Jeremy Hanley – former Chairman of the Conservative Party in England^[36]
• Kara Hayward – actress, starred in the 2012 movie Moonrise Kingdom^[37]
• Glenne Headly – Emmy-nominated actress^[38]
• Tom Herman – former Texas Longhorns Football head coach^[39]
• Alfred George Hinds – British criminal and prison escape artist who later used his legal knowledge to obtain a full pardon^[14]

I

• Charles Ingram – novelist and quiz show cheat^[40]
• Lucy Irvine – author of Castaway^[14]

J

• Kym Jackson – Australian actress^[41]
• Bella Jarrett – American actress, novelist^[42]

K

• Yūka Kageyama, Japanese singer and television presenter^[43]
• Maurice Kanbar – creator of SKYY vodka and inventor^[38]
• William H. Keith Jr. – science fiction author, sci-fi games designer and illustrator^[44]
• James Kerwin – director^[45]
• Kotori Koiwai – Japanese voice actress, lyricist, composer^[46]
• Grover Krantz – American biological anthropologist^[47]
• Erik Kuselias – ESPN radio and television personality^[48]

L

• Bernie LaBarge – musician^[49]
• Mell Lazarus – cartoonist, creator of comic strips Miss Peach and Momma^[50]
• Richard Lederer – author of books on word play^[51]
• Jamie Loftus – comedian, writer, and animator, created the podcast "My Year In Mensa" ^[52]
• Ranan Lurie – editorial cartoonist and journalist^[6]

M

• Andrzej Majewski – writer, aphorist, and photographer^[53]
• John McAfee – computer programmer, founder of McAfee, Inc., one of the first people to design anti-virus software^[54]
• Janet McDonald – lawyer and author of African American young adult novels^[55]
• Alan McFarland – former MLA for North Down, United Kingdom^[56]
• Jonathan McReynolds – Grammy award winning gospel artist, actor ^[57]
• Henry Milligan – boxer and scholar, 1983 US National Amateur Heavyweight champion^[5]
• Gert Mittring – mental calculator^[58]
• Regan Mizrahi – child actor, won 2011 Young Artist Award for the voice of Boots in Dora the Explorer^[59]
• Cícero Moraes – Brazilian 3D designer and forensic facial reconstruction specialist^[60]
• Roger Moreira – Brazilian musician, member of Ultraje a Rigor^[61]
• Ellen Morphonios – Florida judge^[5]
• Michael Muhney – actor in Veronica Mars and The Young and the Restless^[62][63]
• Ellen Muth – actress in Dolores Claiborne and Dead Like Me^[64]

N

• Barry Nolan – Says You! panelist^[5]

O

• Joyce Carol Oates – author of The Gravedigger's Daughter^[65]
• Brendan O'Carroll – Irish comedian^[66]
• Adam Osborne – computer designer, software publisher, creator of the Osborne 1^[14]

P

• Park Kyung – South Korean rapper^[67]
• Gareth Penn – author and private investigator^[68]
• Markus Persson – Creator and developer of Minecraft^[69]
• Donald Petersen – former CEO of the Ford Motor Company^[5]
• Julie Peterson – Playboy Playmate of the Month, February 1987^[70]
• Uroš Petrović – Serbian author, President of Serbian Mensa^[71]
• Nicky Piper – boxer^[72]
• Madsen Pirie – philosopher and economist^[73]
• Robert Prechter – American financial author and stock market analyst^[74]

Q

R

• Alan Rachins – actor on L.A. Law and Dharma & Greg^[5][6]
• Raven – professional wrestler (born Scott Levy)^[75][76]
• Ashley Rickards – actress^[77]
• Radoslav Rochallyi – Slovak philosopher, writer and poet^[78][79]
• Ginny Ruffner – American glass artist^[80]

S

• Jimmy Savile – English DJ, television/radio personality and serial sex offender^[81][82]
• Norman Schwarzkopf, Jr. – US Army General, planner of Operation Desert Storm^[83]
• Margot Seitelman – first executive director of American Mensa^[84]
• Victor Serebriakoff – author and former international president of Mensa^[85]
• Alexander Shulgin – medicinal chemist, biochemist, and rediscoverer of MDMA (ecstasy)^[86]
• Clive Sinclair – inventor of the Sinclair Executive pocket calculator, founder of Sinclair Research, member of British Mensa, and Chairman from 1980 to 1997^[87]
• Scott Sonnon – public speaker and celebrity fitness coach^[88][89]
• Katariina Souri – Finnish writer, singer and Playboy Playmate of the Month for December 1988^[90]
• E. Lee Spence – shipwreck expert, pioneer underwater archaeologist and discoverer of the H.L. Hunley submarine^[91]
• Peter A. Sturgeon – founder of American Mensa, medical writer, brother of Theodore Sturgeon^[92]

T

• Ruben Talberg – Israeli-German sculptor^[93]

U

V

• Carol Vorderman – British television presenter^[94]
• Marilyn vos Savant – last person listed in the Guinness Book of World Records under "Highest IQ" (category has been withdrawn)^[6]

W

• David Warburton – MP, composer and entrepreneur^[95]
• Lancelot Ware – barrister, biochemist, and co-founder of Mensa^[96]

X

Y

Z

• Roger Zelazny – American writer^[97]

References