Here are the top 200 Meetup Groups according to Meetup.com

Name City Country Focus Members Contact Name
Docker Online Meetup San FranciscoUSDockers 12355Moby Dock
Open Source Bangalore BangaloreINhackers 8643Jeeva
Docker Bangalore BangaloreINDockers 7074Moby Dock
Human Talks Paris ParisFRdéveloppeurs 5930Matthieu Segret
DevOps Minneapolis MinneapolisUSDevOps Practitioners 4823Bridget Kromhout
Microservices and Cloud Native Apps - SF Bay Area San JoseUSCloud Architects 4809Jim Bugwadia
Disruptors in Tech SydneyAUDisruptors 4219Deloitte Australia
Docker New York City New YorkUSDockers 4207Moby Dock
Docker Santa Clara Santa ClaraUSDockers 4104Moby Dock
Bay Area Kubernetes Meetup Mountain ViewUSKubernauts 3973Vishnu Kannan
Docker Tel Aviv Tel Aviv-YafoILDockers 3795Moby Dock
FOSS Cafe BangaloreINHackers 3717Raj Kiran Gade
Docker Madrid MadridESDockers 3531Moby Dock
svDevOps Mountain ViewUSMembers 3495Dave Nielsen
Docker Mountain View Mountain ViewUSDockers 3483Moby Dock
Docker Pune PuneINDockers 3483Moby Dock
GOTO Nights - London, UK LondonGBFriends 3394Maria Wennestam
Javascript Hyderabad HyderabadINjS'ers 3378Harish
Istanbul DevOps Turkey Meetup IstanbulTRdevopsever 3364Derya Sezen a.k.a. Dorian
Bay Area Full Stack Mountain ViewUSnvirters 3319Vikram Dham
London μServices (Microservices) User Group LondonGBμServicers 3281David Dawson
Stylight Tech Events MünchenDETechies 3197Stylight Tech
Docker Hyderabad HyderabadINDockers 2875Moby Dock
AI , Data Science& Machine Learning CodeSeeker's BangaloreINMembers 2863venkatesh
SysOps / DevOps Polska MeetUp WarsawPLSysOps 2837Paweł Ufnalewski
Amazon Web Services - Bay Area San MateoUSAWS gurus 2791John Varghese
San Francisco Kubernetes Meetup San FranciscoUSKubernauts 2772Matt Baldwin
Code, Beer, Repeat São PauloBRBípedes 2693Social Miner
Docker Cairo CairoEGDockers 2671Moby Dock
ThoughtWorks Pune Events PuneINMembers 2636ThoughtWorks Pune Events
Docker Palo Alto Palo AltoUSDockers 2594Moby Dock
Triangle DevOps RaleighUSMembers 2593Chris Bailey
Docker Berlin BerlinDEDockers 2562Moby Dock
Docker Lima LimaPEDockers 2505Katiuska Gamero
IBM Cloud Dubai Meetup DubaiAECoders 2499Naiyarah Hussain
Container Developers Meetup - Bangalore BangaloreINContainerDevs 2425Hari kiran
Sydney Docker User Group SydneyAUDockers 2402Moby Dock
Chennai docker Meetup ChennaiINMembers 2385ARRAHMAN
Infrastructure Coders MelbourneAUInfracoders 2383Matthew Jones
New York Kubernetes Meetup New YorkUSKubernauts 2361Ariel Jatib
San Francisco DevOps San FranciscoUSMembers 2349James Sulinski
Docker Dublin DublinIEDockers 2341Moby Dock
SF DevOps San FranciscoUSDevOpers 2341Toby Morning
Cloud Austin AustinUSCloud Practitioners 2319Karthik
Production Ready Containers Palo AltoUSMembers 2318Raziel Tabib
Docker Taipei TaipeiTWDockers 2309Moby Dock
GDG Cloud NYC New YorkUSDevelopers 2275David Silva
Docker Belgium BrusselsBEDockers 2176Moby Dock
Docker Singapore SingaporeSGDockers 2170Moby Dock
DevOps Moscow in Russian MoscowRUSystem engineers, Developers 2103Alexander Titov
DevOps in Dubai DubaiAEMembers 2101Steven Acreman
PipelineAI Advanced Spark and TensorFlow Meetup (Chennai) ChennaiINSpark and TensorFlow Experts 2073Chris Fregly
México City Docker friends México CityMXDocker friends 2045Moby Dock
Austin DevOps AustinUSMembers 2014GeekAustin
Pune Tech Talks PuneINTechies 2008Avinash Bipalliwar
DevOps Playground London LondonGBMembers 2004Jason Man
Docker Istanbul IstanbulTRDockers 1977Moby Dock
Seattle Kubernetes Meetup SeattleUSKubernauts 1970Matt Baldwin
Cloud Native London LondonGBCloud Natives 1963Cheryl J. Hung
Seattle DevOps Meetup Group SeattleUSAutomators of Things 1947Ken Mugrage
Melbourne Docker User Group MelbourneAUDockers 1920Moby Dock
Docker Boston BostonUSDockers 1882Moby Dock
DigitalOcean Manila ManilaPHSharks 1879Sammy the Shark
Cape Town DevOps Meetup Cape TownZAMerge Conflicts 1869Cobus Bernard
Microservices for Enterprises Palo AltoUSMembers 1862Dhananjay Sampath
Silicon Valley Cloud Foundry User Group Palo AltoUSCloud Founders 1855Dave Nielsen
Docker Montreal MontréalCADockers 1835Moby Dock
Ansible Pune PuneINAnsiblers 1802Ansi-bull
Singapore Cloud Foundry Meetup SingaporeSGCloudFoundry Users 1800Carlos Queiroz
Bucharest DevOps Hackers Meetup BucharestRODevOps Hackers 1736Razvan Caciula
Docker Riyadh RiyadhSADockers 1715Moby Dock
Kubernetes Paris ParisFRKubernauts 1694Katiuska Gamero
Future of Data: Paris ParisFRMembers 1664Future of Data
Cloud Native Computing Paris ParisFRCloud Natives 1662Smaine Kahlouch
Ansible London LondonGBAnsiblers 1655Greg DeKoenigsberg
All Hands on DevOps - London LondonGBDevOpers 1646Adam Woozeer
CloudZone Academy HerzeliyyaILMembers 1636Dana Cohen
Docker Buenos Aires Buenos AiresARDockers 1630Moby Dock
Seattle CoffeeOps (Dev💙Ops) SeattleUSCoffeeOpsters 1581Doug Ireton
Docker Beijing BeijingCNDockers 1570Moby Dock
Cloud Computing Meetup MadridESCloud believers 1567José Ignacio Herranz
GDG Cloud Paris - Google Developer Group Cloud ParisFRGCPiens 1562Alain Regnier
Docker Atlanta AtlantaUSDockers 1552Moby Dock
Bangalore Kubernetes Meetup BangaloreINKubernauts 1550Kumar Gaurav
Ankara Cloud Meetup AnkaraTRCloud Enthusiasts 1548odayibasi
Docker Los Angeles Santa MonicaUSDockers 1544Moby Dock
Docker Toronto TorontoCADockers 1544Moby Dock
Docker Munich MünchenDEDockers 1539Johann Romefort
Rust Bangalore BangaloreINRustaceans 1532Sanchayan Maity
Docker-Porto-Alegre Porto AlegreBRDockers 1529Moby Dock
Docker Tehran TehranIRDockers 1522Moby Dock
Container and Devops Training India BangaloreINTech Enthusiast 1512Aditya
Bay Area Infracoders Mountain ViewUSInfracoders 1508Peter Mooshammer
GDG Lille LilleFRMembres 1504Ludovic Borie
Berlin Kubernetes Meetup BerlinDEKubernauts 1504Matt Baldwin
Minnesota Azure User Group MinneapolisUSAzure Users 1502Tim Plas
Docker Athens AthensGRDockers 1496Moby Dock
Spinnaker Bay Area Meetup San FranciscoUSMembers 1479Alex Bello
Docker Copenhagen CopenhagenDKDockers 1469Moby Dock
PipelineAI Advanced Spark and TensorFlow Meetup (London) LondonGBSpark and TensorFlow Experts 1469Chris Fregly
Downtown NYC Tech Meetup New YorkUSNYC Tech Peeps 1462Jacob Smith
Docker Portland, OR PortlandUSDockers 1453Moby Dock
Docker Saigon Thanh Pho Ho Chi MinhVNDockers 1430Moby Dock
Big-Data-as-a-Service (BDaaS) Santa ClaraUSBDaaS Professionals 1429Courtney Kealhofer
Docker Ahmedabad AhmedabadINDockers 1417Moby Dock
Docker Austin AustinUSDockers 1391Aater Suleman
Docker Tokyo TokyoJPDockers 1384Moby Dock
Docker in Bangalore BangaloreINMembers 1384COSS Bangalore
Denver DevOps Meetup DenverUSMembers 1382Tavis Aitken
PipelineAI Advanced Spark and TensorFlow Meetup (Beijing) BeijingCNSpark and TensorFlow Experts 1381Chris Fregly
Docker - Kubernetes - Openshift Hyderabad HyderabadINMembers 1380Chakradhar Rao Jonagam
Docker Córdoba-ARG CórdobaARDockers 1365Moby Dock
TopMonks Caffè PragueCZMembers 1335Aleš Roubíček
Docker Santiago SantiagoCLDockers 1325Moby Dock
Agile Commune Pune PuneINMembers 1325Shrikant Vashishtha
DevOps Porto PortoPTMembers 1293Eduardo Piairo
Docker DC WashingtonUSDockers 1289Ramez Mourad
Weave Online User Group San FranciscoUSWeave Users 1283Tamao
Turkey OpenStack Meetup IstanbulTROpensource lovers, Cloud Builder 1268Ahmet Turan Turkgil
Dallas Cloud Native Meetup IrvingUSCloud Native Enthusiasts 1267Sharad Gupta
Docker Dallas DallasUSDockers 1258Moby Dock
Toronto .NET Meetup TorontoCAMembers 1255Luca Gobbi
WebApp-Pune PuneINMembers 1252Laxman
Dallas Cloud Computing Study Group PlanoUSMembers 1251Tom Valentine
Docker Minneapolis MinneapolisUSDockers 1243Moby Dock
Kubernetes and Cloud Native Montréal MontréalCAMembers 1242Julia Simon
Docker Moscow MoscowRUDockerers 1241Moby Dock
Jet Tech HobokenUSJet Tech Heads 1219Beena Wu
Docker Nantes NantesFRDockers 1218Moby Dock
DevOps ❤️ Containers ParisFRContainer Lovers 1202Chafik Bel
Full Stack Talks CarlsbadUSDesigners & Developers 1196Jeff Berg
Docker Helsinki HelsinkiFIDockers 1172Moby Dock
OpenSource Evangelist in Indore IndoreINPenguins 1158Swapnil Jain
Beers with Engineers - Portland PortlandUSEngineers 1157beerswithengineers
eBay Tech Talk San JoseUSMembers 1153Kumaresan Manickavelu
Linux Containers & Virtualization Meetup CarrolltonUSMembers 1151Sunny
Docker Hanoi Ha NoiVNDockers 1147Moby Dock
Emerging Technologies MadridESTech-lovers 1145Borja Gómez
CloudnLoud - Openstack,PrivateCloud,Red Hat,Opensource TambaramINcloudnloud 1138cloudnloud
DevOps Kansas City Kansas CityUSDevOps Enthusiasts 1135Aaron Blythe
GDG Cloud Austin AustinUSGCP Gurus 1129Jason Vertrees
Docker Vancouver VancouverCADockers 1116Moby Dock
Docker Switzerland ZürichCHDockers 1106Moby Dock
Edinburgh DevOps Meetup EdinburghGBDevOp'ers 1103Matthew Slane
Brussels - WeCraft & DevOps BrusselsBECrafters & DevOps 1102Wemanity
Kubernetes/Cloud-Native Online Meetup San FranciscoUSKubernauts 1090Julian Hansert
San Diego DevOps San DiegoUSMembers 1089Sander van Zoest
jnaapti - where passion meets perseverance BangaloreINVirtual Learners! 1088Gautham Pai
Kubernauts Worldwide Meetup BerlinDEKubernauts 1063Arash Kaffamanesh
Cloud, Kubernetes & Microservices Developers Nairobi NairobiKEDevelopers 1060Ben Mann
Docker Hamburg HamburgDEDockers 1058Moby Dock
madScalability MadridESMembers 1050Alexandre González Rodríguez
Docker Budapest BudapestHUDockers 1047Moby Dock
Docker Raleigh RaleighUSDockers 1045Moby Dock
Vietnam OpenStack Official User Group Ha NoiVNVietStacker 1039Hieu LE
Enterprise Docker and DevOps London LondonGBMembers 1034Luke Hasty | Amazic
OpenStack.nl AmersfoortNLOpenStackers 1033Eric
Docker Bangkok BangkokTHDockers 1015Moby Dock
Triangle Kubernetes and OpenShift Meetup MorrisvilleUSKubernauts 998Shixiong Shang
Chennai DevOps for Continuous Delivery and Beyond ChennaiINDevOpers 997Balaji
Google Cloud Developer Community Sri Lanka ColomboLKMembers 997Milindu Sanoj Kumarage
München Kubernetes/Cloud-Native Meetup MünchenDEKubernauts 992Sebastian
Google Cloud Platform Vancouver VancouverCAMembers 987Amin Yazdani
DevOps Exchange San Francisco San FranciscoUSDevOps Exchangers 985David Gildeh
Docker DF BrasíliaBRDockeiros 981Bruno Wego
DevOps Düsseldorf DüsseldorfDEEngineers 974Daniel "dictvm" Heitmann
Kubernetes and Cloud Native New York New YorkUSKubelets 973Chris Gaun
CoreOS London LondonGBOS and DevOps Enthusiasts 969Paul Burt
Cloud Native & Kubernetes Warsaw WarsawPLMembers 969Piotr Szwed
DevOps Mumbai MumbaiINDevops Practitioners 967Gourav
Docker Auckland AucklandNZDockers 960Moby Dock
CircleCI User Group San FranciscoUSMembers 947Marcos Sanchez
Kubernetes & Cloud Native Computing Pune PuneINKubernauts 945Vishal
Saint Louis Full Stack Web Development Saint LouisUSFull Stackers! 944Bryan Jones
Linux-Meetup (Montréal) MontréalCALinuxiens 944Martial Bigras
Docker Prague PragueCZDockers 933Moby Dock
Amsterdam Kubernetes/Cloud-Native Meetup AmsterdamNLKubernauts 930Sebastian
Cloud Native Night Munich MünchenDECloud Native Nerds 926Josef Adersberger
Boston Kubernetes Meetup CambridgeUSkubernauts 925Mike Splain
CloudYuga Garage BangaloreINMembers 923Neependra Khare
JFrog Silicon Valley Meetups Santa ClaraUSFroggers 921Pearlynn Dang
Kubernetes Tel Aviv Tel Aviv-YafoILKubernauts 918Vadim Solovey
Docker Milano MilanoITDockers 916Moby Dock
Microservices Zürich ZürichCHMicroservants 915Maximilian Schöfmann
DevOps Meetup Cebu CebuPHDevOps 914Jinky C. Suarez
Auckland API and Microservices Meetup AucklandNZMonolith Breakers 913Justin Wood
Silicon Valley Micro Services, Dockers and DevOps Meetup Mountain ViewUSDevOps Professionals 913Bhairav Mehta
DevOps Floripa FlorianópolisBRMembers 911Luciano A. Borguetti Faustino
Digital Innovation Ruhr BochumDEDigital Innovators 911Nora Breuker
Barcelona .NET Core BarcelonaESnetcorecoders 901pau
Coding with Craftsmen AmsterdamNLCraftsmen 895Joost
Bangalore goPaddle Meetup on DevOps, Docker & Kubernetes BangaloreINgopaddlers 893Vinothini Raju
Big Data Bosphorus IstanbulTRÜyeler 889Big Data Bosphorus
Docker Rennes RennesFRDockers 882Moby Dock
Kubernetes and Cloud Native Toronto TorontoCAMembers 882Julia Simon
Docker Shanghai ShanghaiCNDockers 879Moby Dock
News UK Technology Events LondonGBMembers 879Eliot Lindsell
DevOps Underground LondonGBPioneers 872Derya Sezen a.k.a. Dorian
Docker Denver DenverUSDockers 864Moby Dock
Cloud Native Meetup MelbourneAUCloud Native Ninjas 863Lawrence Crowther