Dolly Varden may refer to:
- Dolly Varden (character), a character in the novel Barnaby Rudge by Charles Dickens. The original usage.
- Dolly Vardens (baseball team), a group of Black women baseball players that comprised the first professional baseball team
- Dolly Varden (band), a musical group from Chicago, Illinois
- Dolly Varden (costume), a style of dressing popular in the late 19th century
- Dolly Varden, a boat of the Wellington Rowing Club
- Dolly Varden Line, nickname of the Chicago, Attica and Southern Railroad in Indiana
- Dolly Varden Mountains, a mountain range in Elko County, Nevada
- Dolly Varden trout, Salvelinus malma malma, a fish found in coastal waters of the North Pacific
- Dolly Varden trout is also a local name for the Bull trout, Salvelinus confluentus
- Southern Dolly Varden, Salvelinus malma krascheninnikova, a subspecies of migrating fish