Westwood may refer to:

• Westwood, Baillie, 19th-century engineering and shipbuilding company, London
• Westwood One (1976–2011), a former American radio network based in New York City
• Westwood One, an American radio and media broadcasting company
• Westwood Studios, an American video game developer, defunct since 2003
• Westwood, a brand of American manufacturer Ariens

• Westwood High School (disambiguation), several schools

• Westwood College, American for-profit college
• Westwood Regional School District, Bergen County, New Jersey

• Westwood Elementary School (Prince George), British Columbia
• Westwood Elementary School (Coquitlam), British Columbia
• Westwood Secondary School (now Lincoln M. Alexander Secondary School), Mississauga, Ontario

• Westwood International School, Gaborone, Botswana
• Westwood Secondary School, Singapore

• Westwood (surname)
• Baron Westwood, a title in the British peerage

• Westwood, Queensland, a town in the Rockhampton Region
• Westwood, Tasmania
• Westwood, Western Australia, a locality of the Shire of Woodanilling

• Westwood, Asphodel-Norwood, Ontario
• Westwood, Edmonton, a neighbourhood in Edmonton, Alberta
• Westwood Plateau, an area of Coquitlam, British Columbia
• Westwood Motorsport Park, a race track in Coquitlam, British Columbia
• Westwood, St. James-Assiniboia, Winnipeg, Manitoba
• Port Moody-Westwood, a provincial electoral district for the Legislative Assembly of British Columbia
• Port Moody—Westwood—Port Coquitlam, a federal electoral district in British Columbia

• Westwood, Peterborough, Cambridgeshire
• Westwood, Greater Manchester, a district of Oldham
• Westwood, Kent
  • Westwood Cross shopping centre
• Westwood House, country house near Droitwich, Worcestershire
• Westwood, Somerset, village in West Bagborough parish
• Westwood, Southfleet, Kent
• Westwood, Wiltshire
• High Westwood, County Durham
• Low Westwood, County Durham
• Westwood Heath, Coventry, West Midlands
• Westwood (Campus), University of Warwick
• Westwoodside, North Lincolnshire
• Stretton Westwood and Bourton Westwood, Shropshire

• Westwood, East Kilbride, South Lanarkshire

• Westwood (Uniontown, Alabama), an 1836 historic district on the National Register of Historic Places
• Westwood, California
• Westwood, Los Angeles, a neighborhood
  • Westwood Village Memorial Park Cemetery
• Westwood, Indiana
• Westwood, Iowa
• Westwood, Kansas
• Westwood, Boyd County, Kentucky
• Westwood, Jefferson County, Kentucky
• Westwood, Massachusetts
• Westwood, Memphis, Tennessee, a neighborhood
• Westwood, Michigan
• Westwood, Missouri
• Westwood, New Jersey
• Westwood, Cincinnati, a neighborhood
• Westwood, Cambria County, Pennsylvania, a census-designated place
• Westwood, Chester County, Pennsylvania, a census-designated place
• Westwood (Pittsburgh), Pennsylvania, a neighborhood
• West Wood, Utah, a census-designated place
• Westwood, Bainbridge Island, Washington
• Westwood, Seattle
• Westwood (subdivision), Houston
• Westwood Highlands, San Francisco, a neighborhood
• Westwood Hills, Kansas
• Westwood Lakes, Florida, a census-designated place
• Westwood Park, San Francisco, a neighborhood
• Westwoods Trails, a hiking trail system in Connecticut

• Westwood station (LIRR), in Malverne, New York
• Westwood station (NJ Transit), in Westwood, New Jersey
• Westwood Boulevard, Los Angeles, California
  • Westwood/Rancho Park station
  • Westwood/UCLA station, a subway station under construction

• Westwood (computer virus), a minor variant of the Jerusalem virus
• Westwood Cross, shopping centre in Kent, England
• Westwood rim, a type of bicycle wheel rim
• "Sons of Westwood", fight song of the University of California, Los Angeles
• TCP Westwood, a congestion avoidance mechanism in data transmission
• TCP Westwood plus, a modification of TCP Westood
• Westwood, a novel by Stella Gibbons

• West Wood (disambiguation)