Gorjes Christian Crawford-Hellemann (Christian Helleman) was an Australian composer, conductor and organist. He was born in 1881 to William Thomas and Harriet Ann Crawford-Hellemann in Towrang, NSW Australia. He was an Associate of the Royal College of Music. He was organist of Christ Church, St Laurence, Sydney, 1927-1931 and 1933–1934. He died 26 February 1954. On 11 June 1907 he was married to Olive May Barber at St Stephen's in Newtown, Sydney. They had five children. In retirement he lived at 22 Bury Street Guildford, New South Wales.