Dragon is a New Zealand rock band which was formed in Auckland in January 1972, and, from 1975, based in Sydney, New South Wales, Australia. The band was originally fronted by singer Graeme Collins, but rose to fame with singer Marc Hunter and is currently led by his brother, bass player and co-founder Todd Hunter. The group performed, and released material, under the name Hunter in Europe and the United States during 1987.

Keyboard player Paul Hewson wrote or co-wrote most of the group's 1970s hits: "April Sun in Cuba" peaked at No. 9 in New Zealand and No. 2 in Australia; "Are You Old Enough?" reached No. 6 in New Zealand and No. 1 in Australia in 1978; and "Still in Love with You" reached No. 35 and No. 27 in each country respectively that same year. Later hits, from when the band re-grouped in the 1980s, were written by other band members, often working with outside associates: The Hunter brothers, with Todd's partner, Johanna Pigott, wrote "Rain", a No. 2 hit in 1983, while other, more minor hits were written by the Hunters and/or Alan Mansfield, frequently in collaboration with any combination of Pigott, Mansfield's partner Sharon O'Neill, Marc Hunter's partner Wendy Hunter, or producers Todd Rundgren and David Hirschfelder.

The name "Dragon" came from a consultation of I Ching cards by founder vocalist Graeme Collins.

Dragon has endured tragedy, adversity and notoriety, and three band members have died from drug-related causes. Problems began soon after the band's arrival in Sydney in late 1975, when all of their equipment was stolen. Several months later, in 1976, drummer Neil Storey died of a heroin overdose. The following decade, in 1985, Paul Hewson died from a drug overdose. Marc Hunter died from smoking-related throat cancer in 1998. Several members of the group including Hewson and Marc Hunter were heavy heroin users during the band's heyday and the Stewart Royal Commission (1980–1983) which investigated the Mr. Asia drug syndicate obtained evidence that Dragon members were clients. Two members were involved in a serious car crash in 1977, when Paul Hewson's neck was in a brace as well as having a broken arm and Robert Taylor needed plastic surgery, and Hewson also suffered from debilitating scoliosis and arthritis, the pain of which reportedly contributed to his heroin use. The band also undertook a famously disastrous 1978 tour of the US, supporting Johnny Winter, which ended when Marc Hunter abused a Texan audience as "faggots" and the band were pelted off stage, while Winter's band were said to have taken bets about how long it would be before Hunter was shot. On 1 July 2008, the Australian Recording Industry Association (ARIA) recognised the Auckland-formed band's iconic status in its country by inducting Dragon into the ARIA Hall of Fame.