Pan-Indian, in the context of India, can refer to:
Pan-Indian Empire – Indian empires which ruled most of the Indian subcontinent.
Pan-Indian film – Term related to Indian cinema
Indian nationalism – Territorial nationalist movement
Expanding beyond India:
Greater India – Cultural sphere of India beyond the Indian subcontinent
Indian reunification – Concept of the potential reunification of India, Pakistan and Bangladesh
Akhand Bharat – Concept of unified Greater India