Peter Siddle, Australian cricketer
Peter Matthew Siddle (born 25 November 1984) is an Australian cricketer. He is a specialist right-arm fast-medium bowler who currently plays for Tasmania in first-class and List A cricket and for the Adelaide Strikers in the Big Bash League. He has played Test cricket for Australia over an eight-year period from 2008 to 2016, before being recalled for the Test series against Pakistan in 2018. Peter Siddle retired from International cricket in December 2019.

Early in Siddle's career he faced injury problems, but he overcame them in 2009 to be named the ICC Emerging Player of the Year. Though injuries continued to plague him throughout his career, he rose to prominence in the 2010–11 Ashes series when he became the ninth Australian to take a Test hat-trick and the first Australian since Shane Warne in 1994-95 to do so in an Ashes test. He remained a regular fixture in Australia's team until his bowling pace started to drop in 2014, with Australia's selectors beginning to focus on younger, faster bowlers.

Siddle became a vegan in 2012, subsequently receiving criticism that suggested his diet had a negative effect on his performance, which he disputed.

Siddle announced his international retirement, effective immediately on 29 December 2019.