In 1996 Bleu's family relocated to Los Angeles, and he soon gained a recurring role on the TV series High Incident and a guest star appearance on ER. Bleu also had roles in Malcolm & Eddie (1998), as Matthew,and Cover Me: Based on the True Life of an FBI Family (2000), as Nick Elderby. He also had small roles in films like Soldier. Family Tree, Mystery Men, Galaxy Quest, and The Amanda Show.
Corbin continued dancing, becoming one of the first students at the Debbie Allen Dance Academy. While in his first year Corbin was cast in his first lead role in the feature film 2004 Film,Catch That Kid, alongside Kristen Stewart and Max Thieriot. In his second year, he played the lead role of Ren in the musical "Footloose" and the role of Sonny in the musical "Grease". That same year Corbin won Theatre Student of the Year.citation needed
In the summer of 2004 Corbin became a part of the ensemble cast for the new Discovery Kids television series Flight 29 Down as Nathan McHugh, alongside Allen Alvarado and Hallee Hirsh and Lauren Storm, a drama series about a group of teens stranded on a deserted island after a plane crash. He also had a small role as Spencer on Ned's Declassified School Survival Guide, appearing in the episodes entitled Guide to: The School Play and Guide to: Revenge & School Records, and Mother Goose Parade as Grand Marshall in 2006 and 2007.
Bleu played "Chad Danforth in the Emmy Award-winning Disney Channel Original Movie High School Musical (2006), and reprised the role in the sequelsHigh School Musical 2 (2007) and High School Musical 3: Senior Year (2008). He guest starred as Johnny Collins in the premiere episode of Disney's Hannah Montana. Bleu's next film, Jump In!,premiered on January 12, 2007, and has since become one of the highest-rated Disney Channel original movies. He appeared on The Tyra Banks Show in 2008, and in the 2007 Disney Channel Games as captain of the Blue Team.
In fall 2009, he had a lead role in the film Free Style as Cale Bryant, and appeared in The CW Television Network's new show The Bold Life: TBL. Also in 2009, he is Voice inBeyond All Boundaries, and appeared on Entertainment Tonight and The Morning Show with Mike and Juliet. He landed the lead role in the Broadway Musical In the Heights, and guest starred in one episode of The Good Wife as DJ Javier Berlin in October 2010.
Corbin starred in the short comedy film I Owe My Life to Corbin Bleu in 2010. In 2011, he performed the voice Lou in The Little Engine That Could, starred in the horror film Scary or Die, and started filming Renee, which will be released in 2012.
In 2012, he returned to Broadway in the revival of Godspell. In March 2013, Bleu was cast in the role of Jeffrey King on the Prospect Park web relaunch of the daytime soap opera,One Life to Live. Bleu also has a role in the upcoming horror film The Monkey's Paw.