Television:
* The Partridge Family (1971-1974) - Laurie Partridge
* The Love Boat (1977-1986) - Recurring roles
* Fantasy Island (1978-1984) - Recurring roles
* The Jeffersons (1975-1985) - Recurring roles
* The Dukes of Hazzard (1980-1985) - Recurring roles
* CHiPs (1977-1983) - Recurring roles
* Murder, She Wrote (1984-1996) - Recurring roles
* Designing Women (1986-1993) - Recurring roles
* Diagnosis: Murder (1993-2001) - Recurring roles
* Touched by an Angel (1994-2003) - Recurring roles
Films:
* The Strawberry Statement (1970)
* The Last Picture Show (1971) - The girl in the car
* The French Connection (1971) - Girl in the bar
* The Heartbreak Kid (1972) - The girl in the car
* The Sting (1973) - The girl in the car
* The Towering Inferno (1974) - Woman in bar
* Airport 1975 (1974) - Nurse
* The Shootist (1976) - Woman in saloon
* Grease (1978) - Sandy's friend in the car
* The Blues Brothers (1980) - Woman in the club
* The Verdict (1982) - Woman in the courtroom
* WarGames (1983) - Woman in the bar
Other notable appearances:
* The Tonight Show Starring Johnny Carson - Multiple appearances
* The Merv Griffin Show - Multiple appearances
* The Mike Douglas Show - Multiple appearances
This list is not exhaustive, but it includes some of Diana Canova's most well-known projects.