Casey West Simpson (born April 6, 2004) is an American actor. He is best known for his roles as Ricky Harper on the Nickelodeon sitcom Nicky, Ricky, Dicky & Dawn, and Kyle Keeley in Escape From Mr. Lemoncello's Library. He also has a prominent presence on TikTok with over 10 million followers.
Simpson was born in Los Angeles in 2004 and started acting at 3 years old. His first role was on the sketch TV show Frank TV. When he was 8 years old he became the spokesperson for Campbell's Soup as the "Wisest Kid in the World". In 2013, Simpson joined the cast of Despicable Me 2.
He rose to prominence for his role as Ricky Harper in Nicky, Ricky, Dicky & Dawn and as Kyle Keeley in Escape From Mr. Lemoncello's Library along with getting cast in guest starring roles on shows The Thundermans, The Goldbergs, How I Met Your Mother, Quantum Leap, and Law & Order. From 2021 to 2024, Simpson hosted and produced the trivia show KC! Pop Quiz on Kartoon Channel.
In 2016 and 2017, Simpson was nominated for "Favorite TV Actor" at the Kids Choice Awards.
He now runs a YouTube channel by his name where he posts essay/rant style videos.