* Regulus (Alpha Leonis): The brightest star in Leo, a blue-white main sequence star. It marks the heart of the lion.
* Denebola (Beta Leonis): A white main sequence star, marking the lion's tail.
* Algieba (Gamma Leonis): A double star, consisting of two bright orange giants. It forms the lion's mane.
* Zosma (Delta Leonis): A white main sequence star, located near the lion's hindquarters.
* Adhafera (Zeta Leonis): A blue-white star, located on the lion's back.
These stars form the recognizable shape of the lion, with Regulus being the most prominent and easily identifiable.