2017–18 Sheffield Shield season for 2017-18. Players with international caps are listed in bold. South Australia named the following squad for 2017-18. Players with international caps are listed in bold. Tasmania named the following squad for 2017-18. Players with international caps are listed in bold. Victoria named the following squad for 2017-18. Players with international caps are listed in bold. Western Australia named the following squad for 2017-18. Players with international caps are listed in bold. The following players made their first-class debuts throughout the competition. All Sheffield Shield matches were exclusively streamed live and free on Cricket Australia's official website, with the final
2017–18 Sheffield Shield season to do so in a first-class match. In the final round of fixtures, Tasmania beat the defending champions, Victoria, by 156 runs to advance to their first Sheffield Shield final since the 2012–13 season. They faced Queensland at Allan Border Field in Brisbane. In the final, Queensland beat Tasmania by nine wickets to win their eighth title and their first since 2012. This was also the final season for Doug Bollinger, Ed Cowan, Ben Cutting and Michael Klinger. New South Wales named the following squad for 2017-18. Players with international caps are listed in bold. Queensland named the following squad