The Tani script, also called Tani Lipi, is a left-to-right alphabetic script consisting of twenty-six letters. It has limited use in the state of Arunachal Pradesh, India amongst speakers of the Tani sub-family of Tibeto-Burman languages.

The script was invented by Tony Koyu in 2001. It has no genetic relationship to any other writing system, although the shapes of some letters resemble those of Bengali and Latin.

This script is not currently recognized by the  ISO 15924 standard, but is included in ScriptSource for research purposes. If you have any information on this script, please add the information to this site. Your contributions can be a great help in refining and expanding the ISO 15924 standard. The  Script Encoding Initiative is working to support the inclusion of this script in the standard, and contributions here will support their efforts.