Which indian movies have the highest box office revenue?

Quick Answer
Based on the Wikipedia list of highest-grossing Indian films, the top-grossing Indian movies include 'Baahubali: The Beginning', 'Baahubali 2: The Conclusion', 'Dangal', 'PK', and 'PK' leading the list with estimated global box office revenues exceeding $200 million each.
Explanation
The Wikipedia list of highest-grossing Indian films ranks movies based on conservative global box office estimates from sources classified as green by Wikipedia. These figures are not adjusted for inflation and should be interpreted with caution, as there is no official tracking system for box office data in Indian cinema, and sources may face pressure to inflate their estimates. According to this list, 'Baahubali: The Beginning' and 'Baahubali 2: The Conclusion' are among the highest-grossing Indian films, with the latter reportedly earning over $200 million worldwide. 'Dangal', the biographical sports drama about wrestler Mahavir Singh Phogat, also ranks highly with substantial global earnings. 'PK', the science fiction comedy directed by Rajkumar Hirani, is another major contributor to the list, known for its wide international appeal. These films primarily succeeded due to their massive domestic performance in India and strong overseas markets, particularly in regions with large Indian diaspora populations.