Leslie Parrish
- Full Name: Leslie Parrish
- Born: Unnamed mining colony (TOS Novel: Errand of Vengeance: The Edge of the Sword)
- Species: Human
- Gender: Female
- March 12, 2266: Ensign, security officer, Starfleet; USS Enterprise (TOS Novel: Errand of Vengeance: The Edge of the Sword)