Mosman is a suburb on the Lower North Shore region of Sydney, in the state of New South Wales, Australia. Mosman is located 8 kilometres north-east of the Sydney central business district and is the administrative centre for the local government area of the Municipality of Mosman.

The St Jude's Church is an active Anglican church in Randwick, a suburb of Sydney, New South Wales, Australia. It is part of a significant heritage group that includes the church, cemetery, rectory and original Randwick Borough Chambers, later converted to church use. The group is located on Avoca Street, Randwick, and has a federal heritage listing. It was added to the New South Wales State Heritage Register on 2 April 1999.