Noah is an Indonesian rock band formed as Peterpan in Bandung, West Java in 2000, which consisted of six members: Ariel, Andika, Indra, Lukman, Reza and Uki, with Andika as the leader. Most of their lyrics are written by Ariel, who is the band's lead vocalist. The band currently consists of three members: Ariel, Lukman, and David; and is currently on hiatus since New Year 2024.

Nazril Irham, known professionally as Ariel or Ariel "Noah", is an Indonesian musician, singer, and songwriter of Minangkabau ancestry. He is the lead singer of the Indonesian band Noah, formerly known as Peterpan.