Certification
- Argentina:16 (recommended rating)
- Australia:M
- Australia:M (Season 1 & 2)
- Australia:MA15+ (Season 3 & 4)
- Austria:16
- Belgium:14
- Brazil:14 (Season 2)
- Brazil:16 (Seasons 1 and 3)
- Bulgaria:D
- Canada:18A (Manitoba, season 3)
- Canada:14A (Ontario)
- Canada:13+ (Quebec)
- China:(Banned)
- China:(Banned) (Season 2)
- Denmark:15 (season 3)
- France:Tous publics avec avertissement
- France:Tous publics (Season 1)
- France:10 (Season 2)
- France:16 (Season 3)
- Germany:12 (Season 1 & 2)
- Germany:16 (Season 3)
- Germany:18 (internet, uncut)
- Hong Kong:IIB (recommended rating)
- Iceland:16
- India:A
- India:18 (self-applied)
- Indonesia:18+ (self-applied)
- Ireland:15
- Italy:T
- Italy:VM14 (recommended rating)
- Italy:VM16 (season 3)
- Japan:G
- Japan:R18+ (Season 3-present)
- Japan:G (season 1-2, self-applied)
- Japan:PG12 (some episodes)
- Japan:R15+ (some episodes)
- Malaysia:P13
- Maldives:18+
- Mexico:C
- Mexico:TV-MA (self-applied)
- Netherlands:12
- New Zealand:M (Season 1 & 2)
- New Zealand:R16 (Season 3, Alicization Part 1)
- New Zealand:R13 (Season 3, Alicization Part 2)
- New Zealand:PG (some episodes)
- Norway:12 (Netflix self-rating)
- Norway:18 (season 3)
- Philippines:SPG
- Philippines:18+ (self-applied)
- Portugal:12AP
- Russia:16+
- Russia:18+ (season 3, 4)
- Saudi Arabia:R12
- Saudi Arabia:R18 (Season 3)
- Singapore:M18 (season 3)
- South Korea:15
- South Korea:18 (season 3)
- Spain:18 (Season 3)
- Spain:7 (season 1)
- Spain:12 (season 2)
- Sweden:15
- Switzerland:16
- Taiwan:6+
- Taiwan:12+ (DVD rating, internet)
- Taiwan:15+ (Season 3, Alicization Part 2)
- Taiwan:0+ (original rating, season 1)
- Thailand:18+ (self-applied)
- Turkey:18+ (self-applied)
- United Kingdom:18
- United Kingdom:18 (Season 3, Episode 10)
- United Kingdom:15 (some episodes)
- United Kingdom:12 (some episodes)
- United States:TV-14
- United States:TV-MA (DVD rating, uncut)
- United States:TV-PG (Hulu)
- United States:TV-MA (Netflix)
- United States:TV-MA (Season 3-present)
- United States:T (recommended rating)
- United States:TV-PG (season 1, part 1)
- United States:TV-14 (some episodes, Adult Swim TV rating)
- United States:TV-PG (some episodes, Adult Swim TV rating)
- United States:TV-MA (some episodes, Adult Swim TV rating, Season 3-present)
- United Arab Emirates:18+ (Season 3)