Introduction
Indra is the king of the gods and the lord of heaven. He plays several roles in the Ramayana, from the story of Ahalya to the war in Lanka.
This article primarily follows the Valmiki Ramayana. Where a well-known detail comes from a later retelling or tradition, the article identifies it.
Ahalya
Indra deceived Ahalya by taking the form of her husband Gautama, and was cursed.
Vali and Hanuman
Vali was Indra's son. As a child, Hanuman leapt for the sun and Indra struck him with his thunderbolt (vajra), which injured his jaw.
Indrajit
Ravana's son Meghanada captured Indra in a war, which gave him the name Indrajit.
In the war
Indra sent his own chariot, driven by Matali, to Rama for the final duel with Ravana.