The biggest gaming conventions in the United States

1. 1Jul2Anime ExpoJul 2–5, 2027 · Los Angeles, United States422,000 attendees · 2026 figure
2. 2May20MegaCon OrlandoMay 20–23, 2027 · Orlando, United States200,000 attendees · 2026 figure
3. 3Oct30L.A. Comic ConOct 30 – Nov 1, 2026 · Los Angeles, United States126,600 attendees · 2022 figure
4. 4Aug5Gen ConAug 5–8, 2027 · Indianapolis, United States71,000 attendees · 2024 figure
5. 5May27MomoConMay 27–30, 2027 · Atlanta, United States67,277 attendees · 2026 figure
6. 6Aug6OtakonAug 6–8, 2027 · Washington, United States47,049 attendees · 2026 figure
7. 7Sep3San JapanSep 3–5, 2027 · San Antonio, United States37,587 attendees · 2026 figure
8. 8May14Anime CentralMay 14–16, 2027 · Rosemont, United States32,653 attendees · 2018 figure
9. 9Jan7Super MAGFestJan 7–10, 2027 · National Harbor, United States24,500 attendees · 2025 figure
10. 10Apr23Midwest Gaming ClassicApr 23–25, 2027 · Milwaukee, United States24,000 attendees · 2023 figure
11. 11Nov13TwitchCon San DiegoNov 13–15, 2026 · San Diego, United States23,000 attendees · 2024 figure
12. 12Jan8SacAnimeJan 8–10, 2027 · Sacramento, United States21,000 attendees · 2018 figure
13. 13Jun9Origins Game FairJun 9–13, 2027 · Columbus, United States20,642 attendees · 2019 figure
14. 14Mar5Anime MilwaukeeMar 5–7, 2027 · Milwaukee, United States17,250 attendees · 2024 figure
15. 15Jul23METROCONJul 23–25, 2027 · Tampa, United States12,153 attendees · 2021 figure
16. 16Jul22TekkoJul 22–25, 2027 · Pittsburgh, United States11,831 attendees · 2025 figure
17. 17Jul9Kitsune KonJul 9–11, 2027 · Green Bay, United States3,487 attendees · 2019 figure
18. 18Mar20Tora-ConMar 20–21, 2027 · Rochester, United States2,999 attendees · 2019 figure
19. 19Jan29SetsuconJan 29–31, 2027 · Altoona, United States2,627 attendees · 2026 figure
20. 20Jun11OMG!ConJun 11–13, 2027 · Owensboro, United States2,216 attendees · 2026 figure

Ranked by the most recent attendance figure each event publishes (or its Wikipedia infobox), with the year it counts; figures from before 2018 aren't ranked. Events that don't publish one aren't on this list.

Run one of these events, or one that belongs here? Send us your latest attendance figure with a link to where you publish it, through Suggest a correction on your event page, and we'll update the ranking.