| r/CFD | Computational Fluid Dynamics | 45,359 | 2009-08-30 |
| r/nissanfrontier | Nissan Frontier Owners | 45,350 | 2012-04-24 |
| r/learnfinnish | For people who are learning or want to learn the Finnish language. | 45,329 | 2013-05-29 |
| r/hotwheelsindia | A place for Indian collectors to post pictures of their finds, ask questions, buy and sell die-casts, and enjoy collecting. | 45,326 | 2021-03-27 |
| r/Crainn | Cannabis, drug activism, drug law reform and harm-reduction in Ireland.
| 45,320 | 2010-11-17 |
| r/youngadults | Welcome to r/youngadults! We are here welcoming you into our community. Have any fun stories to tell? How about any issues you want to talk about? We're all in this together.
Interested in joining in chatting with others from the community? Consider joining our Discord by clicking here: https://discord.gg/n7sZxfEnan | 45,303 | 2013-01-26 |
| r/fuufuijou | Community for Fuufu Ijou, Koibito Miman manga. (More Than A Married Couple, But Not Lovers. / 夫婦以上ã€æ‹äººæœªæº€ã€‚) | 45,296 | 2021-11-22 |
| r/jammu | Discover the best of Jammu (the region of hills) with our official subreddit! http://en.m.wikipedia.org/wiki/Jammu | 45,292 | 2014-03-30 |
| r/kancolle | A subreddit for the Japanese game about cute WW2 ships fighting cute evil not-WW2 ships. | 45,289 | 2013-09-18 |
| r/scrum | Scrum is an iterative and incremental agile software development framework for managing product development. | 45,283 | 2008-03-31 |
| r/cf4cf | Neither of us has or wants kids. Ever. In any form. So let's chat and see where it goes!
https://childfree4childfree.com/ | 45,273 | 2012-10-09 |
| r/bigfloppa | The official home of the new rapper Big Floppa. | 45,264 | 2020-06-04 |
| r/roomba | Discover the world of Roomba and iRobot robotic vacuums at r/roomba! This
unofficial community-driven subreddit is your go-to destination for tips, troubleshooting, and discussions related to Roomba robot vacuums & mops. Join our volunteer-based community for support, advice, and engaging conversations.
Looking for concerns related to iRobot, such as decisions made and software updates? Find that here for now also. | 45,263 | 2010-07-31 |
| r/TaylorSwiftMerch | This is a community for Taylor Swift fans and is dedicated to posts and talk about the endless amount of her official merch causing us all to go broke. | 45,255 | 2020-09-08 |
| r/medford | A subreddit for Medford, OR and the Rogue Valley | 45,240 | 2011-01-12 |
| r/happydogs | Post pictures of smiling canines! | 45,237 | 2013-09-03 |
| r/Picard | Whether related to the show or the man, this is the place for all things PICARD! | 45,234 | 2010-12-06 |
| r/gallbladders | Welcome to Gallbladders! This subreddit is for people having gallbladder trouble, preparing for gallbladder removal, have had surgery, discuss diet or a place to discuss managing gallbladder disease symptoms. This subreddit is for EVERYONE that includes people who are also trying to keep their gallbladder and do not want surgery. Just a friendly reminder this subreddit is NOT a substitute for true medical advice or seeking medical help for your condition. | 45,232 | 2013-07-03 |
| r/Barstoolboners2 | Barkeep, Another Round! ðŸ»Welcome to the Deuceâ„¢ï¸. | 45,226 | 2020-10-05 |
| r/Traxxas | community for 𝚃𝚛𝚊𝚡𝚡𝚊𝚜 nitro/electric offroad/track/drift 尺匚s! | 45,218 | 2012-02-04 |
| r/Thewaltenfiles | Hello and welcome to the unofficial subreddit for The Walten Files analog horror series. Remember to have fun and stay beautiful. | 45,213 | 2020-05-02 |
| r/denverlist | Looking to buy, sell, or trade goods or services in the Denver metro area?
/r/DenverList is a subreddit for private party classified ads. | 45,212 | 2011-12-10 |
| r/emiru | Official subreddit of Emiru: Twitch Streamer, Cosplayer, Professional Meower, Kirby "hoarder", Landlord, President of OTK, Owner of Starforge PCs, Collector of rats | 45,208 | 2016-09-06 |
| r/yvonnestrahovski | Yvonne Strahovski (Originally: Yvonne Strzechowski) is an actress born on the 30th of July 1982 in Sydney, Australia to her Polish immigrant parents. After getting her role in Chuck she moved to the United States.
She is probably most well-known for her role as the CIA agent Sarah Walker in the TV series Chuck, for being the voice and model of Miranda Lawson in the Mass Effect video game series and for portraying Hannah McKay on Dexter. | 45,205 | 2010-02-24 |
| r/israelibeauty | Place for women of Israeli beauty
| 45,198 | 2019-11-19 |
| r/housemusic | HouseMusic | 45,190 | 2008-10-03 |
| r/CelebWivesofNashville | A place to discuss or snark about celebrities, country singers, and influencers in Nashville! | 45,189 | 2020-05-14 |
| r/Lapidary | A home for all rock tumblers, cabochoners, facetors, and any flavor of stone formers. | 45,186 | 2013-03-15 |
| r/fosteranimals | Designed as a place to talk all about fostering animals. The good and the bad, and to ask questions and share knowledge. | 45,185 | 2019-02-05 |
| r/preppy | A sub-reddit to enjoy all things Preppy.
Post articles about anything related to the culture of being a Prep. Whether its an image of a wardrobe, a link to an article or suggestions of books etc.. The high and mighty lifestyle is all appreciated here. | 45,183 | 2010-11-17 |
| r/ockytop | The Official Subreddit of Tennessee Vols Sports | 45,181 | 2012-09-12 |
| r/germany_jobs | Do you want to work in Germany? We want to build a community for finding an english or german speaking job in germany. Find a job, post jobs or find talent. In english, german and in germany. Have questions relating your job Start in germany? Ask us! | 45,176 | 2020-12-04 |
| r/fuckeatingdisorders | Eating disorders have many misconceptions, in part due to sufferers hiding their illness from loved ones who don’t understand, perpetuating the cycle of silence. FED is here to confront eating disorders and provide a place for anyone to ask questions. | 45,172 | 2014-11-14 |
| r/fatuihq | This is a place where the god's gaze does not fall.
My comrades, such an opportunity is quite hard to come by, so let's use it wisely and discuss our plans for world domination.
As for you who is just passing by, no, this is not a joke. The Fatui is inevitable, and there is nothing you can do to stop us.
That being said, welcome to the motherland. | 45,167 | 2021-10-04 |
| r/thebeachboys | Rest in Peace Brian Douglas Wilson. (June 20th 1942 - June 11th 2025)
Brian was a timeless musical genius; composer of melodic, melancholy rock anthems that defined an era. With his band The Beach Boys, he created innovative sounds and harmonies that pushed the boundaries of rock, and the limitations of the studio. Here, we gather to celebrate the timeless legacy of Brian Wilson and The Beach Boys! | 45,162 | 2011-05-17 |
| r/3dprintmything | Help each other out! This subreddit is for people with printers who are willing to design and print stuff out for others and send it to them, and for people who can't get a hold of a printer and want something printed!
Posts MUST INCLUDE John Oliver in Title AND Body. | 45,134 | 2013-10-25 |
| r/untitledgoosegame | A sub for fans of the multi-platform third-person adventure Untitled Goose Game. Please note this subreddit is run by volunteer fans and is in no way affiliated with House House or Panic. | 45,123 | 2018-08-29 |
| r/pmcareers | A sub focused on asking and answering career questions about the Project Management profession.
Feel free to post any project related job or job wanted post as well. | 45,120 | 2022-03-21 |
| r/lgbtq | lgbtq | 45,114 | 2009-09-02 |
| r/mtgrules | A forum for Questions and Discussions about the Rules of Magic the Gathering. | 45,114 | 2011-03-07 |
| r/volunteersForUkraine | This subreddit is dedicated to support volunteers who wish to defend Ukraine.
Slava Ukraini! | 45,113 | 2022-02-25 |
| r/metacanada | The only Canadian subreddit. | 45,098 | 2011-05-06 |
| r/dontstarvetogether | A place to discuss Don't Starve Together, by Klei Entertainment | 45,089 | 2014-07-15 |
| r/canoecamping | The Subreddit for those who love to Paddle and Camp by the water. Its basically backpacking with a canoe! | 45,086 | 2014-02-08 |
| r/soundporn | A **SFW** subreddit dedicated to nice sounds. | 45,082 | 2011-12-22 |
| r/techjobs | We are both a community and a high-tech job board. We help connect people who work in tech (software development, UX and web design, IT, hardware engineering, semiconductors) with each other and with businesses that need them.
Discussions will be pinned to the top. | 45,078 | 2009-12-22 |
| r/loopdaddy | The official subreddit for Marc Rebillet, aka Loop Daddy | 45,076 | 2018-04-07 |
| r/gentoo | The place to find relevant information on Gentoo Linux | 45,072 | 2009-01-19 |
| r/ucsantabarbara | This is a friendly place for news, questions, and discussions for the people of UCSB and Isla Vista, including prospective, current, and former students, faculty and staff, and other people who live or work here. | 45,069 | 2011-05-15 |
| r/SneakySasquatch | A community for Sneaky Sasquatch.
Live the life of a Sasquatch and do regular, everyday Sasquatch stuff like sneak around campsites, disguise yourself in human clothing, and eat food from unguarded coolers and picnic baskets. | 45,062 | 2019-09-22 |