This is a list of lists of extinct languages.
By group
By continent
- List of extinct languages of Africa
- List of extinct languages of Asia
- List of extinct languages and dialects of Europe
- List of extinct languages of Oceania
- List of extinct languages of North America
- List of extinct languages of South America
By time of extinction
By language family
By region
- List of extinct languages of Central America and the Caribbean
- Extinct languages of the Marañón River basin