If your preferred language shows as "Not Installed" in the game menu, you'll need to grab the pack from your platform's store.
Arabic, Czech, Hungarian, Latin American Spanish, Traditional Chinese, Simplified Chinese, Thai, Turkish, and Ukrainian. Performance & Storage Requirements cyberpunk 2077 v20dinobytes all languages
If you have downloaded the files and need to switch languages: If your preferred language shows as "Not Installed"
English, Polish (Original script source), Japanese, German, French, Spanish (Spain), Brazilian Portuguese, Russian, Korean, and Mandarin Chinese. Text and Subtitle-Only Support Latin American Spanish
Cyberpunk 2077 v2.0 Language Guide: Gigs, Immersion, and Audio Options