Nongmaithem Chittaranjan Singh, more commonly known as Nongmaithem Pahari, was a Manipuri by birth, an Indian singer, a composer, a lyricist, revolutionist and a writer.
He was a Manipuri (a language in the 8th schedule of the Indian constitution) singer.
He was perhaps the most prolific modern Meitei singer before his death on 18 October 2006 in Imphal, Manipur, India.