Krishnadevaraya (Kannada: ಕೃಷ್ಣದೇವರಾಯ) (Telugu: కృష్ణదేవరాయ) was an emperor of the Vijayanagara Empire who reigned from 1509–1529.
He was the third ruler of the Tuluva Dynasty and is considered to be its greatest ruler.
He possessed the largest empire in India after the decline of the Delhi Sultanate.
Presiding over the empire at its zenith, he is regarded as an icon by many Indians.
Krishnadevaraya earned the titles Kannada Rajya Rama Ramana (lit, "Lord of the Kannada empire"), Andhra Bhoja (lit, "Bhoja for Telugu Literature") and Mooru Rayara Ganda (lit, "King of Three Kings").
He became the dominant ruler of the peninsula of India by defeating the Sultans of Bijapur, Golconda, the Bahmani Sultanate and the Gajapatis of Odisha, and was one of the most powerful Hindu rulers in India.
Indeed, when the Mughal Emperor Babur was taking stock of the potentates of north India, Krishnadevaraya was rated the most powerful and had the most extensive empire in the subcontinent.

Portuguese travellers Domingo Paes and Fernao Nuniz also visited the Vijayanagara Empire during his reign.
Travelogues indicate that the king was not only an able administrator but also an excellent general, leading from the front in battle and even attending to the wounded.
The south Indian poet Muku Timmana praised him as the destroyer of the Turkics.
Krishnadevaraya benefited from the able prime minister Timmarusu, who was regarded by the emperor as a father figure and was responsible for his coronation.
Krishnadevaraya (Kannada: ಕೃಷ್ಣದೇವರಾಯ) (Telugu: కృష్ణదేవరాయ) was an emperor of the Vijayanagara Empire who reigned from 1509–1529. He was the third ruler of the Tuluva Dynasty and is considered to be its greatest ruler. He possessed the largest empire in India after the decline of the Delhi Sultanate. Presiding over the empire at its zenith, he is regarded as an icon by many Indians. Krishnadevaraya earned the titles Kannada Rajya Rama Ramana (lit, "Lord of the Kannada empire"), Andhra Bhoja (lit, "Bhoja for Telugu Literature") and Mooru Rayara Ganda (lit, "King of Three Kings"). He became the dominant ruler of the peninsula of India by defeating the Sultans of Bijapur, Golconda, the Bahmani Sultanate and the Gajapatis of Odisha, and was one of the most powerful Hindu rulers in India. Indeed, when the Mughal Emperor Babur was taking stock of the potentates of north India, Krishnadevaraya was rated the most powerful and had the most extensive empire in the subcontinent.
Portuguese travellers Domingo Paes and Fernao Nuniz also visited the Vijayanagara Empire during his reign. Travelogues indicate that the king was not only an able administrator but also an excellent general, leading from the front in battle and even attending to the wounded. The south Indian poet Muku Timmana praised him as the destroyer of the Turkics. Krishnadevaraya benefited from the able prime minister Timmarusu, who was regarded by the emperor as a father figure and was responsible for his coronation.
Krishnadevaraya