Eddie Rayner (born Anthony Edward Charles Rayner on 19 November 1952), is an New Zealand musician who spent twelve years as a keyboardist in the band Split Enz. He has also played in the groups Orb, Space Waltz, Crowded House, The Makers and 801.
Rayner has released two solo albums. The first, Horse, was an instrumental offering released in 1995, recorded entirely at Rayner's home studio in Melbourne, Australia. The second was entitled Play it Straight, a play on a Philip Judd Split Enz song called Play it Strange that was a particular favourite of Rayner's during the mid- to late-1970s. The song never made an album, but was played live when Judd rejoined the band in 1977. Play it Straight consisted of re-arranged and re-recorded versions of material gleaned from other New Zealand composers.
Rayner's keyboard talents were a notable part of the Split Enz sound. Paul McCartney caught one of their shows in 1979 and became a fan of the band, eventually inviting Rayner to play keyboards on his sixth solo album, Press to Play, which was released in 1986. Rayner has also produced material for many artists including Models, Margaret Urlich, Maggot Smith, and The Exponents, as well as two Enzso recordings with Split Enz members, Dame Kiri Te Kanawa and the New Zealand Symphony Orchestra.