Terence William "Terry" Sheahan, AO(born 18 August 1947) is an Australian judge and former politician.
On 9 April 1997 he was appointed to a judge on the New South Wales Land and Environment Court, and in 2019 retired from this role.
[2] He was secretary of the Parliamentary Labor Party from 1976 until his elevation to the ministry in 1980 as Housing and Cooperative Services Minister.
Sheahan was defeated in Burrinjuck by Liberal candidate Alby Schultz when Labor lost office in 1988.
He divorced his wife Mary in 2003, and on 19 August 2007 married Dr Jennifer Lynette Hardy.