Denton may refer to:

In England:

In the United States:

In fiction:

James "Jamie" Thomas Denton, Jr. (born January 20, 1963) is an American film and television actor, best known for playing Mike Delfino in the television series Desperate Housewives.

Denton was born in Nashville, Tennessee, and grew up in nearby Goodlettsville. His father, J.T. Denton (1930–1993), was a dentist who had served in the military. His mother, Mary Jean Woolslair Denton, died from breast cancer in 2002.

Denton attended the University of Tennessee where he was a member of the Sigma Alpha Epsilon fraternity, majored in television/journalism and earned a degree in advertising. Before he became an actor, he sold advertising for two radio stations. He began acting at the age of 23, at a community theater in Nashville. He eventually moved to California to become a full-time actor. He was for a time credited as Jamie Denton, for example in the film That Old Feeling.

Denton has appeared in several films, including That Old Feeling (1997), Face/Off (1997) and Primary Colors (1998).

He has also appeared in various television shows including Sliders, Dark Skies, Two Guys and a Girl, Ally McBeal, The West Wing, and JAG, and has had recurring roles in The Pretender, Philly, The Drew Carey Show and Reba. In 2003, he had the lead role of Special Agent John Kilmer in the short-lived crime thriller series Threat Matrix.