14 Best Mathematics Communities
as of June 2026 · Math enthusiasts, problem solving, competitive math, pure and applied mathematics communities.
Mathematical Association of America
Professional mathematics community with journals and resources.
Expii Discord Server
Discord community for learning and discussing mathematics.
Mathematics Discord
Real-time math discussions across specialized Discord channels.
r/casualmath
Casual, informal mathematics discussions and mathematical curiosities.
r/mathematics
General mathematics discussion forum for students and professionals.
r/learnmath
Learning-focused math community for students at any level.
r/mathpuzzles
Mathematical puzzles and recreational math challenge community.
r/numbertheory
Number theory community exploring primes and mathematical mysteries.
ProofAssistants Discord
Formal mathematics and proof assistant community on Discord.
Math Stack Exchange
Q&A platform for mathematics questions with expert community answers.
Physics & Mathematics Stack Exchange
Physics and mathematics Q&A platform with expert community.
r/AppliedMath
Applied mathematics and real-world mathematical modeling discussions.
The Art of Problem Solving
Competitive math community focused on problem-solving excellence.
r/abstractalgebra
Abstract algebra and algebraic structures discussion community.