Rocky Carroll is an American actor best known for his role as Leon Vance in the television drama series NCIS and its spin-off NCIS: Los Angeles.
Carroll joined the cast of NCIS: Los Angeles opposite his former Chicago Hope co-star Mark Harmon in 2009.
Carroll, who recurred as NCIS Assistant Director Leon Vance during NCIS 5, became a series regular coinciding with his character's promotion to Director following the murder of Director Shepard.
Carroll's additional television credits include Grey's Anatomy, Boston Legal, ER, American Dreams and a starring role on the Network's The Agency.
On the big screen, Carroll appeared in the Jim Carrey film Yes Man. His feature film credits also include the horror/thriller Prisoner and The Ladies Man.
In the summer of 2005, Carroll starred in a national tour of the late August Wilson's play, Radio Golf.
Born in Cincinnati, Carroll now lives in Los Angeles with his wife.