West Side Story, musical

West Springfield, Massachusetts

Westlife, Irish boy band whose former name was Westside

Western Los Angeles (region), California, USA

West Lethbridge, Alberta, Canada

Westside Barbell, weightlifting gym and powerlifting training program that originated there

"Westside Story (song)" by American rapper, The Game

Westside Connection American gangsta rap group

West Side Lumber Company railway, narrow gauge industrial railway

Westside, Iowa, USA

Westside, retail chain operated by Trent, the retail arm of Tata Group in India.

Westside Community Schools school district in Omaha, Nebraska

West Coast of the United States

West Seattle High School, Seattle, Washington

West Side, Outer Hebrides

West Side, Newark, New Jersey, USA

West Side, album by Singaporean singer JJ Lin

West Side (Manhattan), New York, USA

Westside High School, one of several similarly named schools

Westside Records, record label

West Tamworth, New South Wales