Jacob William Blair (born January 26, 1984 in Red Deer, Alberta) is a Canadian actor and writer. He is best known for the leading role of William Pinkerton in the TV series The Pinkertons. His first role was in the sci-fi television series Battlestar Galactica: Razor and went on to appear in many other series as Bionic Woman, The L Word, Fringe, Aliens in America, Suits, Beauty and the Beast, Republic of Doyle, Rookie Blue and Dark Rising: Warrior of Worlds. He also appeared in many movies such as Fear Island, Smokin’ Aces 2: Assassins’ Ball, Hot Tub Time Machine, The A-Team, Wrecked, The Grey, Underworld: Awakening, Night Cries and Country Crush.

雅各布·威廉·布莱尔（Jacob William Blair，1984年1月26日出生于阿尔伯塔省红鹿市）是加拿大演员和作家。他最出名的是电视剧《平克顿一家》中威廉·平克顿的主角。他的第一个角色是在科幻电视连续剧《太空堡垒卡拉狄加：剃刀》中，并继续出现在许多其他系列中，如《仿生女》、《L字》、《边缘》、《美国外星人》、《西装》、《美女与野兽》、《道尔共和国》、《新秀蓝》和《黑暗崛起：世界战士》。他还出演了许多电影，如《恐惧岛》、《大烟王牌 2：刺客球》、《热水浴缸时光机》、《A-Team》、《Wrecked》、《The Grey》、《Underworld： Awakening》、《Night Cries》和《Country Crush》。