Lucas Stephen Grabeel (/ˈɡreɪbiːl/ GRAY-beel; born November 23, 1984) is an American actor, film producer, film director, screenwriter, singer, songwriter and dancer. He is best known for his role as Ryan Evans in the High School Musical film series (2006–2008). Grabeel has appeared in films, such as Halloweentown High (2004), Return to Halloweentown (2006), Alice Upside Down (2007), and The Adventures of Food Boy (2008). He appeared as a young Lex Luthor and Conner Kent in the television series Smallville (2006–2011).
In 2011, Grabeel released his debut extended play, Sunshine. He went on to play Toby Kennish in the ABC Freeform drama series Switched at Birth (2011–2017). He also provided the voice of Deputy Peck in the Disney Junior television series Sheriff Callie's Wild West (2014–2017). In 2019, Grabeel voiced the title character in the Netflix series Pinky Malinky.