Billy

Billy is a fourth grader at Lakewood Elementary School. His name was revealed in the episode Arthur and the Real Mr. Ratburn. He was previously in Mr. Ratburn's third grade class. He is also a member of the Tough Customers a group of bullies at Lakewood and has had very few speaking roles. Despite the fact he is a member of the Tough Customers there is a chance he might be friends with Buster as was seen in the episode Buster Makes the Grade, which makes Buster one of the few main characters that are friends with fourth graders.

Appearance
Billy is a bear with a light brown complexion. He has dark brown hair. He wears a yellow and blue shirt with a blue number 8 on the back and on both sleeves. He wears jeans and red-and-white shoes.

Trivia

 * Despite being in the Tough Customers Billy has rarely been seen with them.
 * He was part of the group of kids at Camp Horsewater.
 * He appears to be friends with Buster, which makes it an odd friendship.

Appearances
''Note: This list is not complete. Please continue to add to it.''
 * Arthur
 * 10101 Arthur's Eyes
 * 10102 Francine's Bad Hair Day
 * 10201 Arthur and the Real Mr. Ratburn
 * 10702 Buster Makes the Grade
 * 12301 Bully for Binky (cameo)
 * 31102 Arthur's Almost Live Not Real Music Festival (cameo)
 * 80501 Vomitrocious! (cameo)
 * Breezy Listening Blues (cameo)
 * Phony Fern (cameo)
 * 130402 The Good, the Bad, and the Binky (seen walking past Pizza Paula's)
 * 130601 George and the Missing Puzzle Piece (cameo)