Rank Reddit Subscribers
1 http://reddit24.com/r/announcements 21,352,277
2 http://reddit24.com/r/funny 18,962,854
3 http://reddit24.com/r/AskReddit 18,741,932
4 http://reddit24.com/r/todayilearned 18,424,949
5 http://reddit24.com/r/science 18,313,780
6 http://reddit24.com/r/worldnews 18,302,574
7 http://reddit24.com/r/pics 18,250,996
8 http://reddit24.com/r/IAmA 17,740,044
9 http://reddit24.com/r/gaming 17,687,884
10 http://reddit24.com/r/videos 17,416,447
11 http://reddit24.com/r/movies 17,193,264
12 http://reddit24.com/r/aww 16,717,694
13 http://reddit24.com/r/Music 16,538,790
14 http://reddit24.com/r/blog 16,307,563
15 http://reddit24.com/r/gifs 15,786,616
16 http://reddit24.com/r/news 15,703,432
17 http://reddit24.com/r/explainlikeimfive 15,286,556
18 http://reddit24.com/r/askscience 15,191,939
19 http://reddit24.com/r/EarthPorn 14,896,227
20 http://reddit24.com/r/books 14,258,528
21 http://reddit24.com/r/television 14,222,820
22 http://reddit24.com/r/mildlyinteresting 13,918,535
23 http://reddit24.com/r/LifeProTips 13,816,449
24 http://reddit24.com/r/Showerthoughts 13,628,495
25 http://reddit24.com/r/space 13,547,099
26 http://reddit24.com/r/DIY 13,383,006
27 http://reddit24.com/r/Jokes 13,280,676
28 http://reddit24.com/r/gadgets 13,166,979
29 http://reddit24.com/r/nottheonion 13,112,367
30 http://reddit24.com/r/sports 13,076,842
31 http://reddit24.com/r/tifu 13,034,233
32 http://reddit24.com/r/food 12,975,118
33 http://reddit24.com/r/photoshopbattles 12,904,950
34 http://reddit24.com/r/Documentaries 12,851,127
35 http://reddit24.com/r/InternetIsBeautiful 12,816,684
36 http://reddit24.com/r/Futurology 12,814,285
37 http://reddit24.com/r/history 12,813,516
38 http://reddit24.com/r/dataisbeautiful 12,808,713
39 http://reddit24.com/r/UpliftingNews 12,783,287
40 http://reddit24.com/r/listentothis 12,764,535
41 http://reddit24.com/r/GetMotivated 12,730,007
42 http://reddit24.com/r/personalfinance 12,712,409
43 http://reddit24.com/r/OldSchoolCool 12,607,868
44 http://reddit24.com/r/philosophy 12,549,101
45 http://reddit24.com/r/Art 12,500,093
46 http://reddit24.com/r/nosleep 12,095,433
47 http://reddit24.com/r/WritingPrompts 12,081,433
48 http://reddit24.com/r/creepy 12,061,689
49 http://reddit24.com/r/TwoXChromosomes 11,559,544
50 http://reddit24.com/r/Fitness 6,299,998
51 http://reddit24.com/r/technology 5,938,088
52 http://reddit24.com/r/WTF 5,022,184
53 http://reddit24.com/r/bestof 4,856,286
54 http://reddit24.com/r/AdviceAnimals 4,519,764
55 http://reddit24.com/r/politics 3,690,409
56 http://reddit24.com/r/atheism 2,144,385
57 http://reddit24.com/r/interestingasfuck 1,879,662
58 http://reddit24.com/r/europe 1,653,009
59 http://reddit24.com/r/woahdude 1,617,524
60 http://reddit24.com/r/BlackPeopleTwitter 1,452,680
61 http://reddit24.com/r/oddlysatisfying 1,355,682
62 http://reddit24.com/r/gonewild 1,342,243
63 http://reddit24.com/r/leagueoflegends 1,339,883
64 http://reddit24.com/r/pcmasterrace 1,313,597
65 http://reddit24.com/rhttp://reddit24.com/reactiongifs 1,303,940
66 http://reddit24.com/r/gameofthrones 1,248,772
67 http://reddit24.com/r/wholesomememes 1,215,081
68 http://reddit24.com/r/Unexpected 1,191,963
69 http://reddit24.com/r/Overwatch 1,124,705
70 http://reddit24.com/r/facepalm 1,098,726
71 http://reddit24.com/r/trees 1,092,403
72 http://reddit24.com/r/Android 1,071,268
73 http://reddit24.com/r/lifehacks 1,040,470
74 http://reddit24.com/r/me_irl 1,018,018
75 http://reddit24.com/rhttp://reddit24.com/relationships 1,008,485
76 http://reddit24.com/r/Games 988,403
77 http://reddit24.com/r/nba 987,694
78 http://reddit24.com/r/programming 976,227
79 http://reddit24.com/r/tattoos 920,660
80 http://reddit24.com/r/NatureIsFuckingLit 907,402
81 http://reddit24.com/r/Whatcouldgowrong 904,291
82 http://reddit24.com/r/CrappyDesign 902,734
83 http://reddit24.com/r/dankmemes 899,657
84 http://reddit24.com/r/nsfw 893,429
85 http://reddit24.com/r/cringepics 883,788
86 http://reddit24.com/r/4chan 865,196
87 http://reddit24.com/r/soccer 862,015
88 http://reddit24.com/r/comics 859,547
89 http://reddit24.com/r/sex 857,559
90 http://reddit24.com/r/pokemon 853,561
91 http://reddit24.com/r/malefashionadvice 847,239
92 http://reddit24.com/r/NSFW_GIF 843,878
93 http://reddit24.com/r/StarWars 832,523
94 http://reddit24.com/r/Frugal 828,880
95 http://reddit24.com/r/HistoryPorn 824,086
96 http://reddit24.com/r/AnimalsBeingJerks 823,670
97 http://reddit24.com/r/RealGirls 822,032
98 http://reddit24.com/r/travel 817,723
99 http://reddit24.com/r/buildapc 807,063
100 http://reddit24.com/r/OutOfTheLoop 803,392