Kathy Smith

Kathy, Kathie, Cathy or Cathie Smith may refer to:
 * Cathy Smith (1947–2020), Canadian convicted of involuntary manslaughter in the death of John Belushi
 * Cathy Smith (cricketer) (born 1961), Australian cricketer
 * Kathy Smith (fitness personality) (born 1951), personal trainer
 * Kathy Smith (filmmaker) (born 1963), Australian independent filmmaker
 * Kathy Smith (Australian politician) (1948/1949–2017), Australian politician in the New South Wales Legislative Assembly
 * Kathy Smith (American politician), member of the Fairfax County Board of Supervisors
 * Kathy Smith, Californian singer-songwriter who performed at the Isle of Wight Festival 1970