Template:Character

{{Characterbox El Barto Cupcake Kid "I Didn't Do It" Boy Edith Knickertwist Bartron Baby Stink Breath
 * name=Bartholomew JoJo Simpson
 * image=Bartsimpson2.png
 * gender={{Male}}
 * status={{Alive}}
 * alias=Bartman
 * hair=Blonde (yellow)
 * age=10
 * job=Student at Springfield Elementary School

Father: Homer Simpson
 * relatives=

Mother: Marge Simpson

Sisters: Lisa Simpson, Maggie Simpson and an imaginary unnamed sister (non-canon)

Brother (non-canon): Hugo Simpson II (formerly-conjoined twin) (THoH)

Grandfathers: Abraham Simpson and Clancy Bouvier

Grandmothers: Mona Simpson and Jacqueline Bouvier

Aunts: Patty Bouvier, Selma Bouvier and Abbie Simpson

Uncle: Herbert Powell

Sons (non-canon future): Bart's Elder Son, Bart's Younger Son and Bart Simpson, Jr. (imaginary son)

Children (non-canon): Spawn of Kamala (THoH)

Ex-Wife (future): Jenda

(Ex)girlfriends: Jessica Lovejoy, Laura Powers, Greta Wolfcastle, Mary Spuckler, Nikki McKenna, Sherri or Terri, Darcy, Jenny Steve Allen (Electronically altered voice) Hank Azaria (Fly-Bart Treehouse of Horror VIII) Neil Patrick Harris (film-within-film Bart the Murderer)
 * appearance=Good Night
 * voiced by=Nancy Cartwright