Peter Koppes is an Australian guitarist, best known as a founding and almost-continuous member of the independent rock band The Church. He is a multi-instrumentalist, also playing mandolin, drums, piano, and harmonica. He has also released various solo albums and various recordings with his group The Well (1989-1995). Koppes lives on the Australian Central Coast in NSW but sometimes spends time on the Sunshine Coast in Queensland where he sometimes produces albums and has previously conducted seasonal 'song writing' and 'performance for demo recording' short courses at Nambour TAFE, as well as offering private tuition in guitar, bass, drums and song writing. His daughters are Tatiana 'O' Koppes and Neige Koppes who had their own band, Rain Party but now have independent solo careers.

The Church are an Australian rock band formed in Sydney in 1980. Initially associated with new wave, neo-psychedelia, and indie rock, their music later came to feature slower tempos and surreal soundscapes reminiscent of alternative rock, dream pop, and post-rock. Glenn A. Baker has written that "From the release of the 'She Never Said' single in November 1980, this unique Sydney-originated entity has purveyed a distinctive, ethereal, psychedelic-tinged sound which has alternatively found favour and disfavour in Australia." The Los Angeles Times has described the band's music as "dense, shimmering, exquisite guitar pop".