约书亚·马修·迈克尔·麦克德米特（Joshua Matthew Michael McDermitt，1978年6月4日-），美国影视演员、制片人、喜剧演员。他最出名的是在 AMC 的《行尸走肉》中扮演尤金波特。2006年，他以参赛者的身份出现在Last Comic Standing上。2011 年至 2012 年，他在情景喜剧《35 岁退休》中担任主要角色，饰演布兰登。

Joshua Matthew Michael McDermitt (born June 4, 1978) is an American film and television actor, producer and comedian. He is best known for playing Eugene Porter on AMC's The Walking Dead. In 2006, he appeared on Last Comic Standing as a contestant. He had a main role on the sitcom Retired at 35 from 2011 to 2012, playing the character Brandon.