John Martin Armiger (10 June 1949 – 27 November 2019) was an Australian musician, record producer and composer. He was one of the singer-songwriters and guitarists with Melbourne-based rock band the Sports from August 1978 to late 1981, which had Top 30 hits on the Kent Music Report Singles Chart with, "Don't Throw Stones" (1979), "Strangers on a Train" (1980) and "How Come" (1981); and Top 20 albums with Don't Throw Stones (No. 9, 1979), Suddenly (No. 13, 1980) and Sondra (1981).