Casey Jr. is the anthropomorphic steam engine on his circus train and a fictional character among the more memorable characters of the 1941 Disney film, Dumbo, but has also appeared in other Walt Disney productions, and is the main hero in Casey Jr. and Friends. His name is a reference to Casey Jones, the famous railroad engineer who has died in a train collision in 1900.
A Disneyland attraction, Casey Jr. Circus Train, is based on Casey Junior, with an updated version running at Disneyland Paris. Casey Jr. Splash & Soak Station, a water play area themed around the character, was added to the Magic Kingdom in 2012 in the Storybook Circus section of that park's new Fantasyland.
He also appears in Casey Jr. the Circus Train and Friends from the YouTube as the main protagonist.
- Train Bult: Steam Circus Engine
- Appearance: The Reluctant Dragon, Dumbo, Kronk's New Groove, Mickey Mouse, and Casey Jr. & Friends.
- Gender: Male
- Agliment: Good
- Allies: Toots (best friend), Tillie (girlfriend), Tootle, Montana (father), Emma (sister), Pufle, Ivor, Jebediah, Georgia, Pete, Farnsworth, Alfred, Melissa, Tom Jerry, Blue, Greendale Rocket, Johnny (good friend), Doc, Jacob Pneumatic, Huey, Silver Fish, Rasmus, Jason, Sir Reginald, Katy Caboose, Alan (steam engine), Piper, Tracy, Rusty (The Little Engine That Could "2011 film"), Humphrey, Rodrick, Minerva, Shelbert, Mary, Calley, Bonnie, Sasha, Wartime, Sir Norramby, Evening Express, Cardean, Chugs, Big Tim, Yaemon
- Enemies: Cerberus