Jeremy Kun @jeremykun.com Portland-based mathematician and software engineer. Building a homomorphic encryption compiler at Google.
https://jeremykun.com/linkgraph
https://heir.dev
Qiang Tang @alkist.bsky.social Crypto & Crypto @U Sydney, https://alkistang.github.io/
@mgualt.bsky.social @mgualt.bsky.social 
Nobel Prize @nobelprize.org The official Bluesky account of the Nobel Prize.
Celebrating the work and discoveries that have had the greatest benefit to humankind.
David Astle (alias DA) @dontattempt.bsky.social Crossword maker. Evenings host ABC Vic. Writer, and Wordplay columnist SMH & The Age. Verbaholic. My views only davidastle.com 
Matt Henderson @matthen.com Maths animations, dialogue systems research
Research @ PolyAI, previously Google, Apple, Reka. PhD Cambridge
Edinburgh, UK
Joel David Hamkins @joeldavidhamkins.bsky.social Mathematics and Philosophy of the Infinite
Professor of Logic, University of Notre Dame
University of Oxford
#InfinitelyMore #BookOfInfinity #PanoramaOfLogic #PhilMaths
https://buymeacoffee.com/joeldavidhamkins
Hendrik De Bie @debiehendrik.bsky.social Mathematician. Professor at UGent.
Gro-Tsen @gro-tsen.bsky.social Eclectic mathematician, irritable geek, boring homosexual, procrastinator extraordinaire, overworked dilettante and full-time human being. I post in fr&en.
Haydee, PhD @haydeelindo.bsky.social Coordinates: (Mathematician, Professor)
Award-winning Math Educator
Research in Commutative Algebra+
Developing Human Intelligence within the Liberal Arts
Personal: 🇯🇲 Global Citizen. Eph 🐮. Semper Vigilans.
reposts, follows, & likes ≠ endorsement.
Simon Blackburn @simonrblackburn.bsky.social Combinatorics, Algebra, Cryptography. Professor of Pure Mathematics at Royal Holloway University of London. Maths enthusiast. Cat enthusiast. Woking Rail Enthusiast. 
bertwells.bsky.social @bertwells.bsky.social 
Felix Leditzky 🏳️🌈🏳️⚧️ @felixled.bsky.social Associate Professor in Math at University of Illinois Urbana-Champaign | Quantum information theorist | Vienna native | CHI & STL fan (the cities, but also the sports) | (he/him)
Dr. Talitha Washington @talithawashington.bsky.social #ExecutiveDirector @Howard.edu CADSA, Sean McCleese #EndowedChair, and #Mathematics Professor | All opinions are my own.
Sophie Huiberts @sophie.huiberts.me CNRS researcher in linear programming
@automorphs.bsky.social @automorphs.bsky.social 
American Mathematical Society @amermathsoc.bsky.social The American Mathematical Society is dedicated to advancing research and connecting the diverse global mathematical community.
Adriana Salerno Dominguez @mathyadriana.bsky.social 
@gil-kalai.bsky.social @gil-kalai.bsky.social 
ABC News Australia @news.abc.net.au News and analysis from Australia’s most trusted news organisation.
Austen Marr 🏳️🌈 @austendraws.bsky.social Visdev @ Glitch Productions
✨ Visdev • Bg Design • Paint for Animation! he/him
🪩 Clients: DisneyTV, Cartoon Network, Nick, Flying Bark
🌐 www.austendraws.com
✉️ austendraws@gmail.com
📍 Los Angeles
NASA Webb Telescope @nasawebb.extwitter.link ⚠️ MIRROR OF twitter.com/NASAWebb
⚠️ If you own the original account and want to claim this, please contact @twttr-mirrors.bsky.social
The Association for Women in Mathematics @awm-math.org The Official BlueSky account for the AWM--Creating a community in which women and girls can thrive in their mathematical endeavors and to promote equitable opportunity and gender-inclusivity across the mathematical sciences.
https://awm-math.org/
John C. Baez @johncarlosbaez.bsky.social Mathematical physicist
Australian Research Council @arc-gov-au.bsky.social We support the research sector to produce excellent and impactful outcomes for Australia’s economic, social, environmental and cultural benefit.
SPARC @sparcopen.bsky.social SPARC is a nonprofit advocacy organization that supports open systems for research and education that enable everyone, everywhere to access, contribute to, and benefit from the knowledge that shapes our world.
Société Mathématique de France @socmathfrance.bsky.social Société savante et association d'utilité publique qui rassemble passionné·es de mathématiques de tous horizons: recherche, enseignement, diffusion. Maison d'édition, organisation d'événements et actions pour la place des maths dans la société. smf.emath.fr
The Cuisenaire Company @cuisenaireco.bsky.social The Original Manufacturer of Cuisenaire Rods® since 1954, the exclusive UK trademark holder. Supporting the teaching of mathematics and literacy
www.cuisenaire.co.uk
#cuisenaire #cuisenairerods
David K Smith @professor-dave.bsky.social York academic, chemist, gay widower, and (now) single adoptive Dad. Science, education, politics, life. Views personal. Award-winning food writer. (He/him) 🏳️🌈
Latest Cookbook: https://www.amazon.co.uk/dp/1739967038
Valeria de Paiva @valeriadepaiva.bsky.social Logician, category theorist, semanticist. Likes to understand life mathematically, please.
@upulie.bsky.social @upulie.bsky.social Humble polite inconsequential scientist.
“Garlic and sapphires in the mud”
FOCS 2026 @focs2026.bsky.social Official account for the 2026 IEEE Symposium on Foundations of Computer Science (FOCS), to be held in New York, USA, Nov 8–11, 2026.
🔗 https://focs.computer.org/
Edward Vogel @mathartforall.bsky.social Medical device R&D day job, STEM+Art education volunteer nights and weekends. Big emphasis on introducing discrete mathematics to K-12 with hands on mathematical art projects.
"Delight shared is delight increased" - Pat Vogel(my mama)
Andrew Stacey @mathforge.org Mathematician: formerly academic (differential topology), currently educational (Head of Department in a UK secondary school).
Side interests in Maths & Programming & Art.
Website: https://loopspace.mathforge.org 
Roger Mansuy @roger-mansuy.bsky.social Aime partager autour de la culture mathématique, toujours ouvert pour apprendre... parfois appelé "père castor des maths"
Le Grand Almanach Mathématique (Albin-Michel, 2025)
contact: roger.mansuy@ac-paris.fr
ARC Tracker's *Bot Posts Only* @arc-tracker-bot.bsky.social *Unattended account*. Instantly reposts posts from @arc-tracker.bsky.social's bot. That is, this account should only post announcements of ARC grants & recommendations to the Minister. See pinned thread (esp. 2nd post) for how to get device notifications.
The Tattooed Professor @schwessinger.bsky.social Professor at the Australian National University. Biosecurity, fungal and plant genomics, evolution, and biochemistry. Dad. Swimming, reading, nature.
Christian Lawson-Perfect @christianp.mathstodon.xyz.ap.brid.gy Mathematician, koala fan, mathstodon.xyz admin,
⅓ of https://aperiodical.com. He/him
[bridged from https://mathstodon.xyz/@christianp on the fediverse by https://fed.brid.gy/ ]
Matthew Holden 🏳️🌈 @matthholden.bsky.social Mathematician working in Ecology, Biodiversity Conservation, Fisheries, Natural Resource Management, and Sustainability. Senior Lecturer at the University of Queensland. President of the Resource Modeling Association #LGBTQSTEM he/they
Rowena Ball @rowena-mathscieng.bsky.social Professor in mathematical sciences, Indigenous and non-Western mathematics, Origin of life, Cross-disciplinary interests in all STEM, Railways, Country pub lunches
She/her, widowed, with 3 children and 5 grandchildren- S @svcaemmerer.bsky.social @svcaemmerer.bsky.social
Bianca Nogrady @biancanogrady.bsky.social Freelance science journalist (Nature, the Guardian, The Saturday Paper, BMJ etc) & author. She/her. Writings at biancanogrady.com and https://nerd-scribe.ghost.io/. Chair at Varuna. Views my own. Dharug/Gundungurra land, Australia. Signal @BiancaNogrady.36
Matthew Bailes @matthewbailes.bsky.social Astrophysicist, Director ARC Centre of Excellence for Gravitational Wave Discovery (OzGrav), loves pulsars and Fast Radio Bursts, Shaw Prize winner (2023), PM’s Prize for Science.
Sean Carroll @seanmcarroll.bsky.social Physics, philosophy, complexity. @jhuartssciences.bsky.social & @sfiscience.bsky.social. Host, #MindscapePodcast. Married to @jenlucpiquant.bsky.social.
Latest books: The Biggest Ideas in the Universe.
https://preposterousuniverse.com/
NPR @npr.org This is NPR 🎙️
mathgrrl @mathgrrl.com math geek and defender of the universe - http://mathgrrl.com - Dr. Laura Taalman
@republicofmath.bsky.social @republicofmath.bsky.social 
Sydney Mathematics and Statistics @sydneymathsstats.bsky.social School of Mathematics and Statistics at the University of Sydney.
On the land of the Gadigal people of the Eora Nation.
https://maths.usyd.edu.au
Mike Sowden @mikeachim.bsky.social Writer (on science, travel & curiosity), Yorkshireman, tedious enthusiast, professional overthinker, Megathreader. Now: Scotland.
Writes Everything Is Amazing: https://everythingisamazing.substack.com/
SMBC Comics @smbccomics.bsky.social Official account of Saturday Morning Breakfast Cereal created by
@zachweinersmith.bsky.social.
Home of the ongoing webcomic SMBC, A City on Mars, and of little books featuring large concepts abridged beyond the point of usefulness.
London Mathematical Society @londmathsoc.bsky.social The London Mathematical Society (LMS), founded in 1865, is the UK's learned society for the advancement, dissemination and promotion of #mathematics.
Carolyn Bertozzi @carolynbertozzi.bskyverified.social All views and opinions expressed are my own.
N-gons @n-gons.eurosky.social Dad. Data scientist. Swede in Austria. I make geometric art.
No AI, it’s all me. Content may be used non commercially with attribution.
https://metapixl.com/@n-gons (occasional photos)
https://mathstodon.xyz/@ngons (I am most active there)
ARC Tracker @arc-tracker.bsky.social Part human, part bot, 100% UNOFFICIAL. I track Australian Research Council grant outcomes. Bot checks outcomes announcements each min. DMs open. FAQ: https://tinyurl.com/ARC-Tracker-FAQ
Randall Munroe @xkcd.com 
Dave Kung @dtkung.bsky.social Mathematician, policy wonk, joyful conspirator, violinist, runner. Exec. Dir. at TPSE Math & Independent math ed consultant after stints for UT Dana Center, MAA, SMCM, Fudan U., Lingnan U. & the Great Courses. Part of the exhausted resistance.
Craig Gidney @craiggidney.bsky.social Research scientist on Google's quantum team, working on reducing the cost of quantum error correction.
Useful tools I've made:
- Quirk: https://algassert.com/quirk
- Stim: https://github.com/quantumlib/stim
- Crumble: https://algassert.com/crumble
PsiQuantum @psiquantum.bsky.social Building the world’s first useful quantum computers.
Michael Kleber @log3overlog2.mathstodon.xyz.ap.brid.gy Mathematician, at Google, keeping the web working. He/Him.
Trying to bridge to @Log3overLog2.mathstodon.xyz.ap.brid.gy
but not sure it's working...
🌉 bridged from ⁂ https://mathstodon.xyz/@Log3overLog2, follow @ap.brid.gy to interact
Steve Flammia @sflammia.bsky.social Quantum. Virginia Tech and Phasecraft.
@xenaproject.bsky.social @xenaproject.bsky.social 
Peter Kagey @peterkagey.com Maker, Educator, Mathematician | Assistant Professor at Cal Poly Pomona
“My interests include music, science, justice, animals, shapes, feelings” —Lisa Simpson
Creator of @oeistriangles.peterkagey.com.
theHigherGeometer @highergeometer.mathstodon.xyz.ap.brid.gy rimcræftiga |
bespoke constructions in categorified geometry since 2010 |
dude
[bridged from https://mathstodon.xyz/@highergeometer on the fediverse by https://fed.brid.gy/ ]
Alexander Kasprzyk @amkasprzyk.bsky.social https://kasprzyk.work
Algebraic Geometry • Combinatorics • Mirror Symmetry • Machine Learning
Mathematician at the University of Warwick.
Editor-in-Chief for “Experimental Mathematics”.
Member of EPSRC’s Math Strategic Advisory Team.
Álvaro Ramírez @xenodium.bsky.social Blogs about #emacs and other stuff at xenodium.com.
Authored plainorg.com and flathabits.com for iOS.
Living in an Emacs buffer somewhere in London.
Also at https://twitter.com/xenodium and https://indieweb.social/@xenodium
Justin Lanier @jlanier.bsky.social 
Joshua Bowman @thalesdisciple.bsky.social Associate professor of mathematics.
Hymn aficionado.
Large absent-minded spirit.
Resist simple narratives.
Cultivate an abolitionist imagination.
Amie Albrecht @nomadpenguin.bsky.social Professor of Math Ed. Dormant mathematician. Thinks a lot about teaching. Pedagogical pragmatist. Tsundoku master. Champion napper. Dirty lefty. Blogging at amiealbrecht.com
Marco Tomamichel @marcotomamichel.bsky.social Prof in Quantum Information Theory at NUS and CQT, an information theorist at the quantum frontier, ETH Zurich alumnus, opinions my own
Edward Witten @edwardwitten.bsky.social Theoretical physicist
Quantum Bullshit Detector @bullshitquantum.bsky.social Quantum Bullshit Detector.
Tag for a reading.
Dulwich Quantum Computing @dulwichquantum.bsky.social Parody quantum computing startup from South London
https://dulwichquantum.github.io/
Graeme Smith @graemesmith.bsky.social Theorist in Waterloo. Quantum information, quantum computing, science, parenting. https://gsbsmith.ca
John Preskill @preskill.bsky.social Caltech theoretical physicist
Jonathan Oppenheim @postquantum.bsky.social Quantum mechanic with a lot of ontological baggage.
https://www.ucl.ac.uk/oppenheim/
Simons Institute for the Theory of Computing @simonsinstitute.bsky.social The world's leading venue for collaborative research in theoretical computer science. Follow us at http://YouTube.com/SimonsInstitute.
Dr. Courtney Gibbons (she/her/xlookup) @courtneygibbons.phd was @/virtualcourtney. math prof, pragmatic idealist, parent. Chief Problem Solver at MOTHERFUNCTOR.co
I write a (U.S.) politics newsletter focusing on issues that affect the math community, https://newsletter.motherfunctor.co
Clément Canonne @ccanonne.github.io Senior Lecturer #USydCompSci at the University of Sydney. Postdocs IBM Research and Stanford; PhD at Columbia. Converts ☕ into puns: sometimes theorems. He/him.
derek guy @dieworkwear.bsky.social Menswear writer. Editor at Put This On. Words at The New York Times, The Washington Post, The Financial Times, Esquire, and Mr. Porter.
If you have a style question, search:
https://dieworkwear.com/ | https://putthison.com/start-here/
Zach Weinersmith @zachweinersmith.bsky.social New Book out this summer: Sawyer Lee and the Quest to Just Stay Home.
Other things of mine: Bea Wolf, A City on Mars, and SMBC
Website: www.smbc-comics.com
Patreon: https://www.patreon.com/ZachWeinersmith?ty=h
Hugh Howey @hughhowey.com Author of the SILO series, streaming now on AppleTVPlus.
Katherine Seaton @mathskath.bsky.social Mum (to two young adult women), mathematician, fibre artist, semi-retired (!!). Living on the lands of the Kulin nations. Author of "A Stitch in Line: Mathematics and One-Stitch Sashiko"
Ann Leckie @annleckie.com Author of the award-winning Ancillary Justice. Lives in St Louis.
Lior Pachter @lpachter.bsky.social Bren Professor of Computational Biology @Caltech.edu. Blog at http://liorpachter.wordpress.com. Posts represent my views, not my employer's. #methodsmatter
Artem Chernikov @archernikov.bsky.social Michael Brin professor of mathematics at the University of Maryland. Mathematical logic, model theory - and connections to combinatorics, algebra, etc.
chernikov.me
International Science Council (ISC) @sciencecouncil.bsky.social The global voice for #science.
Through our members, partners and associates, we aim to advance science as a global public good.
Random Tiling Bot @randomtiling.bsky.social A bot made by @divbyzero.bsky.social using Tracery and Blue Bots, Done Quick!
Colva Roney-Dougal @colva.bsky.social 
Bronwyn Hajek @bronbh.bsky.social Professor of Applied Mathematics @Adelaide University | PDEs, modelling
Francis Su @mathyawp.bsky.social I post mainly about math, and what it means to be human. Professor, writer, truth & grace seeker. Former MAA president. Opinions my own. Book: Mathematics for Human Flourishing (2020) https://amzn.to/3CLGCA5
Terence Tao @teorth.bsky.social Mathematician at UCLA. My primary social media account is https://mathstodon.xyz/@tao . I also have a blog at https://terrytao.wordpress.com/ and a home page at https://www.math.ucla.edu/~tao/
Scott McCue @swmccue.bsky.social Applied mathematician, Professor @QUT, fluid mechanics, interfacial dynamics, applied complex analysis, asymptotics, droplets, waves, instabilities, patterns, math biology
https://www.qut.edu.au/about/our-people/academic-profiles/scott.mccue
Australian Academy of Science @science.org.au An independent organisation of distinguished Australian scientists, championing science for the benefit of all.
Read our landmark report: https://bit.ly/ASAF2035 #Science2035
Timothy Gowers @wtgowers.bsky.social Mathematics professor at Collège de France and fellow of Trinity College Cambridge.
Stephan „Tillus“ Tillmann @tillus.bsky.social Professor of Geometric Topology at The University of Sydney, Executive Director of SMRI
Kate Jolliffe @katejolliffe.bsky.social Supramolecular chemist; Australian; She/her
Marcus Strom @marcusstrom.bsky.social Science | Journalism | Media | Politics 
University of Sydney (USYD) @sydney.edu.au Research, campus life and all things #USYD!
Leadership for good.
CRICOS: 00026A
TEQSA: PRV12057