Velma Dace Dinkley is the youngest and smartest member of Mystery Inc. She wears an orange sweater with glasses and short brown hair.

Velma's catchprase is Jinkies, and she usually says it when she is suprised. 

Velma has many relatives including:

Madelyn: Velma's cousin. Madelyn went to clown college and then to a magic school. She has a crush on Shaggy. 

Angie Dinkley: Velma's mother in Scooby Doo Mystery Incorporated. 

Dale Dinkley: Angie's husband.