Woollahra is a suburb in the Eastern Suburbs of Sydney, in the state of New South Wales, Australia. Woollahra is located 5 kilometres east of the Sydney central business district, in the local government area of the Municipality of Woollahra. Woollahra is located on the traditional land of the Birrabirragal and Gadigal people of the Eora Nation. The Municipality of Woollahra takes its name from the suburb but its administrative centre is located in Double Bay. Woollahra is famous for its quiet, tree-lined residential streets and village-style shopping centre.

The Eastern Suburbs is the eastern metropolitan region of Sydney, New South Wales, Australia.