Dog Star or Dogstar may refer to:
- the Dog Star, a common name for the star Sirius, reflecting its prominence in its constellation, Canis Major (Greater Dog)
- Dogstar (band), a rock group including Keanu Reeves
- Dogstar (TV series), a 2006 animated Australian TV series
- "Dog Star" (short story), a short story by Arthur C. Clarke
- The Dogstar, a theatre in Brixton which hosts performances by blank Pages
Famous quotes related to dog star:
“A dog starved at his master’s gate
Predicts the ruin of the state.”
—William Blake (1757–1827)