| Age | 62 |
| Birthday | 3 July, 1962 |
| Birthplace | Charleston, South Carolina |
| Height | 6' 2" (188 cm) |
| Eye Color | Brown - Dark |
| Hair Color | Brown - Dark |
| Zodiac Sign | Cancer |
| Nationality | American |
| Occupation | Actor |
| Claim to Fame | Greg on Dharma and Greg/Aaron Hotchner on Criminal Minds |
Thomas Ellis Gibson (born July 3, 1962) is an American actor and director. He portrayed Daniel Nyland in the CBS television series Chicago Hope (1994–2000), Greg Montgomery in the ABC television series Dharma & Greg (1997–2002) and Aaron Hotchner in the CBS television series Criminal Minds (2005–2016).
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