Claise Brook is a stream which empties into Claisebrook Cove before running into the Swan River in Perth, Western Australia.

[2] They were named after Frederick Clause who was a naval surgeon that accompanied Captain (later Admiral Sir) James Stirling in their expedition up the Swan River in March 1827.

Since the latter half of the 1800s until the mid-1980s, the area around Claise Brook and Claisebrook Cove was used for mainly industrial purposes and the water quality and surrounds were badly degraded.

Prior to the redevelopment from the mid-1980s, a major environmental remediation project was undertaken to remove polycyclic aromatic hydrocarbon contaminated soils created by the East Perth Gas Works which operated there from 1922 to 1971.

The cove is now a heavily landscaped artificial inlet of the Swan River overlooked by residential buildings and bars, cafes and restaurants.