Cameron Donald Green (ক্যামেরন গ্রীন) is an Australian international cricketer who plays for Australia in all three formats of the game. A right-handed batting all-rounder who bowls right-arm fast-medium, Green plays for Western Australia in domestic cricket.

Green was a member of the Australian team that won the 2023 Cricket World Cup and the 2023 ICC World Test Championship final.

Green grew up in Subiaco, Perth and played for the Subiaco-Floreat Cricket Club. He started playing in the 2009–10 season in the under 13s league, when he was 10 years old. His rapid development meant he made his WACA first grade debut at the age of 16. Green earned a rookie contract with the Western Australian Cricket Association (WACA) ahead of the 2016/17 Sheffield Shield season, largely thanks to averaging 82 runs per innings and taking 20 wickets in eight games in the under 19s national league.

Green made his List A debut for Cricket Australia XI against Pakistan during their tour of Australia on 10 January 2017. He made his first-class debut for Western Australia in the 2016–17 Sheffield Shield season on 10 February 2017. He took 5/24 in the first innings to become the youngest player to take a five-wicket haul in the Sheffield Shield. He made his Twenty20 debut for the Perth Scorchers in the 2018–19 Big Bash League season on 13 January 2019.

Originally a bowling all-rounder, Green began focusing on improving his batting following a series of injuries, his breakthrough performance being 87* and 121* against Queensland in the 2019–20 Sheffield Shield season.

In October 2020, Green was named in Australia's squad for the limited overs matches against India. In November 2020, he was also named in Australia's Test squad for the matches against India. Green made his One Day International (ODI) debut for Australia against India on 2 December 2020. In a warm-up match before the Test series, Green scored a century for Australia A. He made his Test debut for Australia on 17 December 2020, against India.

Green was diagnosed with chronic kidney disease before birth.