Top Subreddits
| Rank | Subscribers | |
| 1 | /r/announcements | 21,352,277 |
| 2 | /r/funny | 18,974,028 |
| 3 | /r/AskReddit | 18,752,990 |
| 4 | /r/todayilearned | 18,434,007 |
| 5 | /r/science | 18,321,396 |
| 6 | /r/worldnews | 18,310,545 |
| 7 | /r/pics | 18,259,401 |
| 8 | /r/IAmA | 17,745,577 |
| 9 | /r/gaming | 17,696,844 |
| 10 | /r/videos | 17,424,011 |
| 11 | /r/movies | 17,201,059 |
| 12 | /r/aww | 16,726,854 |
| 13 | /r/Music | 16,545,559 |
| 14 | /r/blog | 16,310,945 |
| 15 | /r/gifs | 15,794,013 |
| 16 | /r/news | 15,710,781 |
| 17 | /r/explainlikeimfive | 15,293,150 |
| 18 | /r/askscience | 15,197,492 |
| 19 | /r/EarthPorn | 14,903,845 |
| 20 | /r/books | 14,264,389 |
| 21 | /r/television | 14,228,538 |
| 22 | /r/mildlyinteresting | 13,926,075 |
| 23 | /r/LifeProTips | 13,823,609 |
| 24 | /r/Showerthoughts | 13,636,977 |
| 25 | /r/space | 13,553,323 |
| 26 | /r/DIY | 13,389,665 |
| 27 | /r/Jokes | 13,286,906 |
| 28 | /r/gadgets | 13,173,167 |
| 29 | /r/nottheonion | 13,118,660 |
| 30 | /r/sports | 13,082,530 |
| 31 | /r/tifu | 13,039,326 |
| 32 | /r/food | 12,981,574 |
| 33 | /r/photoshopbattles | 12,910,169 |
| 34 | /r/Documentaries | 12,856,272 |
| 35 | /r/Futurology | 12,819,057 |
| 36 | /r/history | 12,818,361 |
| 37 | /r/InternetIsBeautiful | 12,816,684 |
| 38 | /r/dataisbeautiful | 12,813,462 |
| 39 | /r/UpliftingNews | 12,789,137 |
| 40 | /r/listentothis | 12,769,159 |
| 41 | /r/GetMotivated | 12,736,549 |
| 42 | /r/personalfinance | 12,717,713 |
| 43 | /r/OldSchoolCool | 12,613,641 |
| 44 | /r/philosophy | 12,553,713 |
| 45 | /r/Art | 12,506,648 |
| 46 | /r/nosleep | 12,099,531 |
| 47 | /r/WritingPrompts | 12,085,762 |
| 48 | /r/creepy | 12,065,479 |
| 49 | /r/TwoXChromosomes | 11,562,754 |
| 50 | /r/Fitness | 6,301,217 |
| 51 | /r/technology | 5,942,467 |
| 52 | /r/WTF | 5,024,563 |
| 53 | /r/bestof | 4,856,874 |
| 54 | /r/AdviceAnimals | 4,521,486 |
| 55 | /r/politics | 3,693,135 |
| 56 | /r/atheism | 2,144,953 |
| 57 | /r/interestingasfuck | 1,884,995 |
| 58 | /r/europe | 1,654,355 |
| 59 | /r/woahdude | 1,620,424 |
| 60 | /r/BlackPeopleTwitter | 1,456,504 |
| 61 | /r/oddlysatisfying | 1,360,602 |
| 62 | /r/gonewild | 1,347,580 |
| 63 | /r/leagueoflegends | 1,342,595 |
| 64 | /r/pcmasterrace | 1,315,619 |
| 65 | /r/reactiongifs | 1,306,004 |
| 66 | /r/gameofthrones | 1,249,990 |
| 67 | /r/wholesomememes | 1,218,728 |
| 68 | /r/Unexpected | 1,193,342 |
| 69 | /r/Overwatch | 1,126,485 |
| 70 | /r/facepalm | 1,101,397 |
| 71 | /r/trees | 1,093,708 |
| 72 | /r/Android | 1,073,000 |
| 73 | /r/lifehacks | 1,042,851 |
| 74 | /r/me_irl | 1,020,609 |
| 75 | /r/relationships | 1,010,972 |
| 76 | /r/Games | 990,604 |
| 77 | /r/nba | 989,830 |
| 78 | /r/programming | 978,195 |
| 79 | /r/tattoos | 922,279 |
| 80 | /r/NatureIsFuckingLit | 910,529 |
| 81 | /r/Whatcouldgowrong | 908,627 |
| 82 | /r/CrappyDesign | 905,518 |
| 83 | /r/dankmemes | 902,524 |
| 84 | /r/nsfw | 896,234 |
| 85 | /r/cringepics | 885,034 |
| 86 | /r/4chan | 865,850 |
| 87 | /r/soccer | 863,434 |
| 88 | /r/comics | 860,455 |
| 89 | /r/sex | 858,871 |
| 90 | /r/pokemon | 854,547 |
| 91 | /r/malefashionadvice | 848,889 |
| 92 | /r/NSFW_GIF | 847,588 |
| 93 | /r/StarWars | 833,595 |
| 94 | /r/Frugal | 829,779 |
| 95 | /r/HistoryPorn | 826,099 |
| 96 | /r/AnimalsBeingJerks | 825,912 |
| 97 | /r/RealGirls | 825,346 |
| 98 | /r/travel | 820,550 |
| 99 | /r/buildapc | 808,468 |
| 100 | /r/OutOfTheLoop | 804,454 |
