Navi can refer to:
- People
- Navi Pillay, a South African lawyer and the United Nations High Commissioner for Human Rights
- Navi Radjou, executive director of the Centre for India & Global Business
- Navi Rawat, an actress known for her role in the TV show Numb3rs as Amita Ramanujan
- Places
- An alternate name for the star Gamma Cassiopeiae, in honor of American astronaut Virgil Ivan "Gus" Grissom
- Navi, Estonia, a village in Võru Parish, Võru County, Estonia
- Navi Mumbai, a city on the west coast of the Indian state of Maharashtra
- Perini Navi, an Italian shipyard based in Viareggio, Italy
- Entertainment
- Na'vi, a humanoid alien race in the 2009 movie Avatar
- Na'vi language, the language of the inhabitants of the moon Pandora in the 2009 movie Avatar
- Navi Araz, one of the main villains in season four of television series 24
- Navi (The Legend of Zelda), a character in the video game The Legend of Zelda: Ocarina of Time
- Navi (Transformers), the Maximal's navigational computer in the Japanese animated Transformers series Beast Wars Neo
- Navi, a robotic bird from the Japanese tokusatsu drama Kaizoku Sentai Gokaiger
- NetNavi, a fictional term for a type of cybertronic lifeform in the Mega Man Battle Network/Rockman .Exe series of video games
- A short-form of "Navigator", in the Japanese animation Last Exile
- An abbreviation of "knowledge navigator" used in lieu of "computer" in the Japanese animation Serial Experiments Lain
- Other
- Na`Vi — Ukrainian multigaming e-Sports organization.
- Navi (singular, Hebrew; plural: Nevi'im) refers to a (or the) prophet in the Hebrew Bible; similar in meaning to the Arabic word Nabi
- Navi can also refer to the study of Nevi'im, the Books of Prophets, a traditional Hebrew reference to the study of that section in the Hebrew Bible
- The Navi library, an Ogre plugin that provide web browsing in real-time 3D environment
- The Navi-key on many Nokia cellphones (the most conspicuous key on the keyboard and the mostly used, like Enter on a PC)