| First Name | Ben |
| Middle Name | Thomas |
| Last Name | Barnes |
| Full Name at Birth | Benjamin Thomas Barnes |
| Age | 30 |
| Date of Birth | August 20, 1981 |
| Birthplace | London, England |
| Height | 6' 1" (185 cm) |
| Build | Slim |
| Eye Color | Brown - Dark |
| Hair Color | Brown - Dark |
| Distinctive Features | Hair (Usually above shoulder length)Eyes (They are a rare colour black)High cheek bones |
| Star Sign | Leo |
| Religion | Christian |
| Ethnicity | White |
| Nationality | English |
| High School | both Homefield Preparatory School |
| University | King`s College SchoolKingston University |
| Occupation Category | Actor |
| Claim to Fame | Prince Caspian, Dorian Gray |
| Father | Thomas Barnes (Psychiatry Professor) |
| Mother | Tricia Barnes (Psychotherapist) |
| Brother(s) | Jack Barnes |
| Friends | William Moseley, James Curtis, Colin Firth |
Benjamin Thomas "Ben" Barnes (born 20 August 1981) is an English actor, best known for his portrayal of Caspian X in The Chronicles of Narnia films Prince Caspian and The Voyage of the Dawn Treader.
Selected Ben Barnes film and TV show credits: