Susan Higginson is an Australian politician and a former public interest environmental lawyer.

She has been a Greens member of the New South Wales Legislative Council since 12 May 2022, when she filled a casual vacancy caused by the resignation of David Shoebridge.

[2] In February 2022, Higginson was chosen by The Greens to fill the upcoming vacancy for David Shoebridge, who would be resigning from the New South Wales Legislative Council to contest the May federal election.

[3] Shoebridge resigned in April 2022, and Higginson was appointed as a member of the Legislative Council on 12 May 2022.

[4] Higginson and her partner have a farm on the Richmond Floodplain in the Northern Rivers.