Tom Koutsantonis

Anastasios "Tom" Koutsantonis is an Australian politician in the South Australian Labor Party, representing the seats of West Torrens (2002−current) and Peake (1997−2002) in the South Australian House of Assembly. He has served as Minister for Energy and Mining and as Leader of Government Business in the House of Assembly since 2022 and as the Treasurer of South Australia since 2025 in the first and second Malinauskas ministries.