Chamki is a six year old girl on Galli Galli Sim Sim, the Indian co-production of Sesame Street. Chamki is an adventurous and inquisitive schoolgirl, anxious to learn more about the world and other cultures, including languages. She enjoys learning words from other languages, and delights in tongue twisters. She is often played as "Chamki Detective" and solves mysteries on Galli. She also knows karate and plays string instruments such as the guitar.

She will appear in the upcoming Sesame Street Live show, Make a New Friend.