If you're looking for an Indian Restaurant in Montpellier, then we highly recommend Le Kashmir, near the old Virgin Megastore, just up from the Place de la Comedie.
Le Kashmir is a traditional Indian Restaurant, serving spicy curries and delicious garlic naans, parathas and chipattis and has a similar flavour to the Indian restaurants on Brick Lane in London - with rich sauces and spicy foods. Having tried some of the other restaurants in Montpellier we've found that they're often catered too much for French tastes, meaning that the food doesn't have as much spice in it.
Le Kashmir is open 7 days a week for lunch and dinner and has a large indoor eating area and a small outdoor one.