Judith Anne Hannan (née Irvine) is an Australian politician.

She was elected a member of the New South Wales Legislative Assembly representing Wollondilly as an Independent in 2023.

[4] In the 2011 New South Wales state election, Hannan contested Wollondilly for the Hatton's Independent Team but came in third place.

[5] Prior to the 2019 New South Wales state election, she had been courted as a possible Liberal candidate by then-Premier Gladys Berejiklian.

Hannan ran as an independent against Smith, achieving 44.5% of the two-party preferred vote.