Documentation:RelLex/Navajo
- A Navajo/English Bilingual Dictionary: Áłchíní Bi Naaltsoostsoh
- The Navajo Language: The Elements of Navajo Grammar with a Dictionary in Two Parts Containing Basic Vocabularies of Navajo and English (Navajo Language Dictionary) (Volume 1)
- A Vocabulary of Colloquial Navajo (Navajo Language Dictionary) (Volume 2)
- Navajo-English Dictionary
- The New Oxford Picture Dictionary: English-Navajo Edition
- Conversational Navajo Dictionary: English to Navajo
- Navajo Code Talkers' Dictionary
- Navajo/English Dictionary of Verbs
- The English-Navajo Children's Picture Dictionary
- Dine Bizaad Binahoo'aah: Rediscovering the Navajo Language: An Introduction to the Navajo Language
- Duolingo Navajo Dictionary
- Spanish - Navajo Dictionary on-line in AULEX
- Project ENABLE: Enriching Navajo As a Biology Language for Education
- Comparative Athabaskan Word List