Gibraltar Creek, a perennial stream that is part of the Murrumbidgee catchment within the Murray-Darling basin, is located in the Australian Capital Territory, Australia.

The creek flows generally north-east before reaching its confluence with Paddys River, south-west of Tuggeranong Town Centre.

[5] In 1930, the Cotter River was stocked with New Zealand trout, which were expected to migrate up the tributaries including the creek.

[9] During late 1933 and early 1934, the river flooded several times and made it difficult to cross the creek.

A motion was made to Australia's Minister for the Interior to cement over the creek bed to make crossing during the flood more feasible.