Undavalli is a southern neighbourhood of Vijayawada city of the Indian state of Andhra Pradesh. It was a village in Tadepalle mandal of Guntur district, prior to its de-notification as gram panchayat. 5th century Buddhist and Hindu Undavalli Caves which signify Monolithic Indian rock-cut architecture are present at this place. It is a part of Vijayawada Urban Agglomeration.