Lucy Heartfilia (ルーシィ・ハートフィリア Rūshi Hātofiria) is a Mage of the Fairy Tail Guild, wherein she is a member of Team Natsu.

Lucy has brown eyes and shoulder-length blonde hair that is usually tied by ribbons in a variety of colors in a small ponytail to the right side of her head with the rest of the hair loose.[4] However, in the year X791 she appears to keep her hair up more often in pigtails.[5] She is buxom and has a curvaceous body.[1] In X792, her hair is considerably longer, and she keeps it all in a side ponytail.

Her pink Fairy Tail stamp is located at the back of her right hand.[6] Additionally, Lucy does not consistently wear the same outfit. However, she always has a belt that, along with keeping her skirt up, holds her Celestial Spirit keys and a whip with a heart-shaped end. She often wears black, leather high heeled boots. She also bears a striking resemblance to her mother.