Erin & Aaron is an American comedy television series created by Dicky Murphy that aired on Nickelodeon from April 20 to June 29, 2023. The series stars Ava Ro, Jensen Gering, Pyper Braun, David S. Jung, and Larisa Oleynik.

Set in Asbury Park, New Jersey, teenage stepsiblings with similar sounding names, Erin and Aaron, are forced to learn to live together when Erin's father Chuck marries Aaron's mother Sylvia. Aaron has a little sister named Natasha. On the other hand, Erin grew up as an only child and has trouble sharing which causes friction between her and her new stepbrother. While Erin is strong-willed and impulsive, Aaron is calm and sensitive. Despite their differences, the stepsiblings have a shared passion for music. They start writing and playing music together which helps them navigate the challenges of becoming a blended family.

On April 8, 2020, it was announced that Nickelodeon ordered a pilot for Erin and Aaron, a musical sibling comedy television series created by Dicky Murphy. Murphy, Sean Cunningham, and Marc Dworkin serve as executive producers. On March 4, 2023, it was announced that Larisa Oleynik as Sylvia, David S. Jung as Chuck, and Pyper Braun as Natasha all joined Ava Ro as Erin and Jensen Gering as Aaron in the main cast, and that the show would premiere on April 20, 2023. On March 22, 2024, it was reported that the series was canceled after one season.