Jeffrey Robert Thomson (born 16 August 1950) is a former Australian cricketer. Known as "Thommo", he is one of the fastest bowlers in the history of cricket; he bowled a delivery with a speed of 160.6 km/h against the West Indies in Perth in 1975, which was the fastest recorded delivery at the time, and the fourth-fastest recorded delivery of all time. He was inducted into the Australian Cricket Hall of Fame in 2016.