Christopher Keith Doig CNZM OBE (4 April 1948 – 13 October 2011) was a New Zealand opera singer and sports administrator. In 1972 he won New Zealand's Mobil Song Quest and studied at the Vienna Music Academy before becoming principal tenor at the Vienna State Opera. After ten years in Austria, Doig returned to New Zealand, where he was appointed chief executive of New Zealand Cricket and was a member of the New Zealand Rugby Union board. In 1990, Doig was the artistic director of the New Zealand Festival of the Arts. He staged Wagner's Die meistersinger von Nürnberg, starring Donald McIntyre.