City of Blue Mountains

City of Blue Mountains New South Wales
City of Blue Mountains council building in Katoomba
Location in Outer Metropolitan Sydney
Coordinates	33°42′S 150°18′E / 33.700°S 150.300°E / -33.700; 150.300
Population	78,121 (LGA 2021)[1]
Established	1 October 1947 (1947-10-01)[2]
Area	1,430 km2 (552.1 sq mi)
Mayor	Mark Greenhill
Council seat	Katoomba[3]
Region	Blue Mountains, Greater Western Sydney
State electorate(s)	Blue Mountains Penrith
Federal division(s)	Macquarie
Website	City of Blue Mountains
LGAs around City of Blue Mountains: Lithgow Hawkesbury Hawkesbury Lithgow City of Blue Mountains Penrith Oberon Wollondilly Liverpool

The City of Blue Mountains is a local government area of New South Wales, Australia, governed by the Blue Mountains City Council. The city is located in the Blue Mountains, on the Great Dividing Range at the far western fringe of the Greater Sydney area. Major settlements include, Katoomba, Lawson, Springwood and Blaxland.

The mayor of Blue Mountains City Council is Councillor Mark Greenhill, a member of the Labor Party.