Former administrator Date Reason Notes
M. Dingemanse (former: t · c · b · p · d · r · meta · local) February 14, 2007 Resigned Also known as User:Mark Dingemanse
MacGyverMagic (former: t · c · b · p · d · r · meta · local) April 1, 2013 Inactivity
Mackeriv (former: t · c · b · p · d · r · meta · local) March 1, 2013 Inactivity
Madchester (former: t · c · b · p · d · r · meta · local) July 1, 2020 Inactivity
Madman (former: t · c · b · p · d · r · meta · local) April 1, 2019 Inactivity
Magioladitis (former: t · c · b · p · d · r · meta · local) September 4, 2017 For cause
Magister Mathematicae (former: t · c · b · p · d · r · meta · local) June 21, 2013 Resigned Former steward
Mahanga (former: t · c · b · p · d · r · meta · local) February 1, 2015 Inactivity
Mairi (former: t · c · b · p · d · r · meta · local) November 1, 2023 Inactivity
Majorly (former: t · c · b · p · d · r · meta · local) September 2, 2008 Resigned Related request for comment
Makemi (former: t · c · b · p · d · r · meta · local) November 1, 2014 Inactivity
Malcolm (former: t · c · b · p · d · r · meta · local) January 2, 2012 For cause
Malcolm Farmer (former: t · c · b · p · d · r · meta · local) April 1, 2012 Inactivity
Malik Shabazz (former: t · c · b · p · d · r · meta · local) August 18, 2015 for cause Related arbitration case
Related arbitration motion
Mallanox (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
Malo (former: t · c · b · p · d · r · meta · local) June 1, 2016 Inactivity
Mangojuice (former: t · c · b · p · d · r · meta · local) June 11, 2012 Inactivity
Manning Bartlett (former: t · c · b · p · d · r · meta · local) January 1, 2023 Inactivity
Marasmusine (former: t · c · b · p · d · r · meta · local) December 29, 2023 Resigned
Marianocecowski (former: t · c · b · p · d · r · meta · local) October 3, 2022 Resigned
Marine 69-71 (former: t · c · b · p · d · r · meta · local) November 7, 2024 For cause
Mark (former: t · c · b · p · d · r · meta · local) July 1, 2016 Inactivity
Mark Arsten (former: t · c · b · p · d · r · meta · local) September 1, 2021 Inactivity
Mark Christensen (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
Mark Ironie (former: t · c · b · p · d · r · meta · local) September 14, 2023 Resigned Related arbitration request and motion
Mark Richards (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
MarkGallagher (former: t · c · b · p · d · r · meta · local) March 1, 2020 Inactivity
MarkSweep (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
Marshman (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
Marskell (former: t · c · b · p · d · r · meta · local) August 31, 2010 Compromised
Martijn Hoekstra (former: t · c · b · p · d · r · meta · local) November 1, 2018 Inactivity
MartinHarper (former: t · c · b · p · d · r · meta · local) February 16, 2013 Resigned Former arbitrator
Martyman (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
Marudubshinki (former: t · c · b · p · d · r · meta · local) October 19, 2006 For cause Now User:Gwern
Marumari (former: t · c · b · p · d · r · meta · local) January 1, 2023 Inactivity
Masamage (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
Master of Puppets (former: t · c · b · p · d · r · meta · local) February 1, 2022 Inactivity
Master Thief Garrett (former: t · c · b · p · d · r · meta · local) April 1, 2017 Inactivity
Matilda (former: t · c · b · p · d · r · meta · local) December 5, 2008 Resigned
Matt Britt (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
Matt Crypto (former: t · c · b · p · d · r · meta · local) August 4, 2012 Inactivity
Mattflaschen (former: t · c · b · p · d · r · meta · local) January 1, 2021 Inactivity Also known as User:Mattflaschen-WMF and User:MFlaschen (WMF)
Mattflaschen-WMF (former: t · c · b · p · d · r · meta · local) January 25, 2016 Temporary Is former admin User:Mattflaschen. Also known as User:MFlaschen (WMF)
Matthewedwards (former: t · c · b · p · d · r · meta · local) December 1, 2019 Inactivity
MatthewUND (former: t · c · b · p · d · r · meta · local) January 12, 2015 Inactivity
MattWade (former: t · c · b · p · d · r · meta · local) May 1, 2021 Inactivity
Maunus (former: t · c · b · p · d · r · meta · local) January 24, 2013 Resigned
Mav (former: t · c · b · p · d · r · meta · local) May 1, 2016 Inactivity Former arbitrator and steward
Maximus Rex (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
MaxSem (former: t · c · b · p · d · r · meta · local) December 9, 2024 Resigned Former steward
Mbecker (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
MBisanz (former: t · c · b · p · d · r · meta · local) June 1, 2023 Inactivity Former steward, bureaucrat, checkuser, and oversighter
MBK004 (former: t · c · b · p · d · r · meta · local) December 2, 2011 Inactivity
MC MasterChef (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
MCB (former: t · c · b · p · d · r · meta · local) January 1, 2023 Inactivity
Mdd4696 (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
MDP23 (former: t · c · b · p · d · r · meta · local) February 16, 2011 Resigned Also known as User:Martinp23
MECU (former: t · c · b · p · d · r · meta · local) January 1, 2020 Inactivity
Meegs (former: t · c · b · p · d · r · meta · local) September 1, 2012 Inactivity
Mel Etitis (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
MelanieN (former: t · c · b · p · d · r · meta · local) April 11, 2024 Resigned
Melchoir (former: t · c · b · p · d · r · meta · local) November 1, 2019 Inactivity
Melesse (former: t · c · b · p · d · r · meta · local) October 2, 2015 Inactivity
Mentoz86 (former: t · c · b · p · d · r · meta · local) September 1, 2020 Inactivity
Mercury~enwiki (former: t · c · b · p · d · r · meta · local) December 15, 2007 Resigned Related admin recall
Failed re-adminship (1, 2)
Now User:NonvocalScream
Merope (former: t · c · b · p · d · r · meta · local) December 2, 2013 Inactivity
Merovingian (former: t · c · b · p · d · r · meta · local) January 1, 2023 Inactivity
Merphant (former: t · c · b · p · d · r · meta · local) September 8, 2011 Inactivity
Mets501 (former: t · c · b · p · d · r · meta · local) May 1, 2024 Inactivity
MFlaschen (WMF) (former: t · c · b · p · d · r · meta · local) December 16, 2015 Temporary Is former admin User:Mattflaschen. Also known as User:Mattflaschen-WMF. Admin grant to this account was a mistake self-reverted 6 minutes later
MGA73 (former: t · c · b · p · d · r · meta · local) September 25, 2016 Resigned
MGodwin (former: t · c · b · p · d · r · meta · local) November 24, 2012 Temporary
Miborovsky (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
Mic (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
Michaelas10 (former: t · c · b · p · d · r · meta · local) July 26, 2007 Resigned
MichaelBillington (former: t · c · b · p · d · r · meta · local) May 1, 2018 Inactivity
MichaelQSchmidt (former: t · c · b · p · d · r · meta · local) November 1, 2019 Inactivity
Midom (former: t · c · b · p · d · r · meta · local) February 3, 2018 Inactivity Former checkuser
Mikaey (former: t · c · b · p · d · r · meta · local) February 1, 2020 Inactivity
Mike 7 (former: t · c · b · p · d · r · meta · local) November 8, 2016 Inactivity
Mike Halterman (former: t · c · b · p · d · r · meta · local) April 1, 2015 Inactivity Was former administrator User:TheCustomOfLife
Mike V (former: t · c · b · p · d · r · meta · local) February 3, 2018 Inactivity Former checkuser
MikeLynch (former: t · c · b · p · d · r · meta · local) July 5, 2017 Resigned
Mindspillage (former: t · c · b · p · d · r · meta · local) October 1, 2021 Inactivity Former arbitrator and oversighter
Mintguy (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
Mirv (former: t · c · b · p · d · r · meta · local) October 3, 2011 Inactivity
Mirwin (former: t · c · b · p · d · r · meta · local) March 22, 2010 Died Mike Irwin's obituary
Misza13 (former: t · c · b · p · d · r · meta · local) March 1, 2016 Inactivity
MJCdetroit (former: t · c · b · p · d · r · meta · local) May 1, 2021 Inactivity
Mkativerata (former: t · c · b · p · d · r · meta · local) February 10, 2012 Resigned Failed re-adminship
Mkmcconn (former: t · c · b · p · d · r · meta · local) May 1, 2015 Inactivity
Mkweise (former: t · c · b · p · d · r · meta · local) January 1, 2023 Inactivity
Mo0 (former: t · c · b · p · d · r · meta · local) November 3, 2011 Inactivity
Modemac (former: t · c · b · p · d · r · meta · local) March 1, 2017 Inactivity
Modussiccandi (former: t · c · b · p · d · r · meta · local) July 15, 2024 Resigned
Moink (former: t · c · b · p · d · r · meta · local) June 1, 2019 Inactivity
MONGO (former: t · c · b · p · d · r · meta · local) December 16, 2006 For cause Failed re-adminship (1, 2)
Moni3 (former: t · c · b · p · d · r · meta · local) May 1, 2015 Inactivity
Monotonehell (former: t · c · b · p · d · r · meta · local) September 8, 2011 Inactivity
Monty845 (former: t · c · b · p · d · r · meta · local) July 1, 2020 Inactivity
Moondyne (former: t · c · b · p · d · r · meta · local) January 9, 2024 Resigned
Moreschi (former: t · c · b · p · d · r · meta · local) August 1, 2013 Inactivity
Moriori (former: t · c · b · p · d · r · meta · local) June 1, 2022 Died Moriori's obituary
Morven (former: t · c · b · p · d · r · meta · local) January 1, 2023 Inactivity Former arbitrator, checkuser, and oversighter
MPF (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
MPUploadBot (former: t · c · b · p · d · r · meta · local) March 3, 2012 Requested Bot owned by User:X!
Mr. Lefty (former: t · c · b · p · d · r · meta · local) September 8, 2011 Inactivity
Mr.Z-man (former: t · c · b · p · d · r · meta · local) October 1, 2017 Inactivity
MrDarcy (former: t · c · b · p · d · r · meta · local) October 1, 2021 Resigned
Mtmelendez (former: t · c · b · p · d · r · meta · local) July 6, 2015 Resigned
Mufka (former: t · c · b · p · d · r · meta · local) January 1, 2023 Inactivity
Mulad (former: t · c · b · p · d · r · meta · local) June 1, 2021 Inactivity
Muriel Gottrop~enwiki (former: t · c · b · p · d · r · meta · local) April 27, 2004 Resigned
Mushroom (former: t · c · b · p · d · r · meta · local) February 22, 2019 Resigned
Musical Linguist (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
MusikBot (former: t · c · b · p · d · r · meta · local) September 19, 2015 Task completed Bot owned by User:MusikAnimal; operator runs another adminbot as User:MusikBot II
Mustafaa (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
MuZemike (former: t · c · b · p · d · r · meta · local) September 16, 2012 Resigned Former checkuser
MykReeve (former: t · c · b · p · d · r · meta · local) January 1, 2023 Inactivity
Myleslong (former: t · c · b · p · d · r · meta · local) July 3, 2011 Inactivity
Mysekurity (former: t · c · b · p · d · r · meta · local) July 12, 2015 Inactivity
Mysid (former: t · c · b · p · d · r · meta · local) November 29, 2021 Resigned
Mzajac (former: t · c · b · p · d · r · meta · local) February 6, 2024 For cause
MZMcBride (former: t · c · b · p · d · r · meta · local) January 19, 2010 Resigned Related ArbCom case
Failed re-adminship