Arcane (titled onscreen as Arcane: League of Legends) is a steampunk action-adventure television series created by Christian Linke and Alex Yee. It was produced by the French animation studio Fortiche under the supervision of Riot Games, and distributed by Netflix. Set in Riot's League of Legends universe, it primarily focuses on sisters Violet / "Vi" (Hailee Steinfeld) and Powder / Jinx (Ella Purnell) as they become embroiled in a conflict between their native underbelly of Zaun and the city of Piltover. First announced at the League of Legends tenth anniversary celebration in 2019, the series' first season was released between November 6 and 20, 2021, and a second and final season was released between November 9 and 23, 2024.

Arcane was met with critical acclaim, with praise for its visuals, writing, worldbuilding, soundtrack, and voice acting, though its second season's pacing had a mixed response. Some have noted the series' appeal to both viewers who have never played League of Legends and longtime fans of the game. It was Netflix's highest-rated series within a week of its premiere, ranked first on the Netflix Top 10 Chart in 52 countries, and second on the chart in the United States. Several critics and publications considered it one of the best video game adaptations ever made. In 2022, the series became the first streaming series to win a Primetime Emmy Award for Outstanding Animated Program. It also won an Annie Award for Best General Audience Animated Television Broadcast Production.