We'd like to point out that we're aware of the fact that some of the cartoons listed below did not originate in the '80s. However, they were on during the '80s, that's when we watched them, so they're '80s cartoons to us. It's like when we refer to bedwetting as "late '90s behavior." Without further adieu...
=> The Smurfs
=> G.I. Joe
=> Scooby Doo
=> Teenage Mutant Ninja Turtles