Gertrude Mary Zichy-Woinarski (2 March 1874 – 4 November 1955) was an Australian welfare worker.
She was made a Member of the Order of the British Empire (MBE) in the 1954 Birthday Honours "for distinguished services to many charitable organisations."During age 26 she was elected a member of the Melbourne Ladies' Benevolent Society Gertrude became a 'district visitor' in North Melbourne.