Attack of the Killer Tomatoes is an American animated television series based on the 1978 film Attack of the Killer Tomatoes and its 1988 sequel Return of the Killer Tomatoes. The series aired on Fox Kids from 8 September 1990 to 23 November 1991. Repeats aired on Fox in 1992 and 1996, and on Fox Family from 1998 to 2000.

The show, a sequel to the original film, is about the mad scientist Dr. Putrid T. Gangreen and his associate Igor Smith turning the tomatoes in the town of San Zucchini into monsters. The evil doctor was battled by young Chad Finletter, and his friends Tara Boumdeay (secretly a human/tomato hybrid pretending to be a teenage girl) and F.T., a "Fuzzy Tomato" pretending to be a dog. The second season is known for being the first Saturday Morning cartoon series to be computer-animated.

Ownership of the series passed to Disney in 2001 when Disney acquired Fox Kids Worldwide, which also includes Marvel Productions.