List of Famous people born in Colorado, United States of America

Joe Bordeaux was an American film actor. He appeared in 73 films between 1914 and 1940. He was born in Colorado, and died in Los Angeles, California.

Wanda Tuchock was an American advertising copywriter, screenwriter, director, and producer during the early 20th century. She was credited with writing for over thirty films, and was one of the at least three women in the 1930s to be credited as a director on a Hollywood film.

Duane Paul Ludwig is an American mixed martial arts coach, retired professional kickboxer and mixed martial artist.

Marco Elias Gonzales is an American professional baseball pitcher for the Seattle Mariners of Major League Baseball (MLB). He has also played in MLB for the St. Louis Cardinals. He attended Gonzaga University, where he played college baseball for the Gonzaga Bulldogs as a pitcher and first baseman.

Spencer James Smith is an American talent agent and former musician and songwriter. He is best known as a co-founding member and the former drummer of the rock band Panic! at the Disco. He recorded four studio albums with the band: A Fever You Can't Sweat Out (2005), Pretty. Odd. (2008), Vices & Virtues (2011), and Too Weird to Live, Too Rare to Die! (2013). The band's debut album went triple platinum and charted at No. 13 on the US Billboard 200, spearheaded by the hit single "I Write Sins Not Tragedies", which peaked at No. 7 in the Billboard Hot 100.

Jennifer "Jennie" Ketcham is an American writer, reality television personality, blogger, and artist. Before 2009, she worked as a pornographic film actress and director under the name Penny Flame. She later appeared on a number of television talk shows to discuss sex addiction, including The Oprah Winfrey Show, The Tyra Banks Show, The View, Entertainment Tonight, Extra and Lifechangers.

Kylie Ireland is an American pornographic actress, film director, producer, publicist, and Satellite radio show host. She is an inductee into the AVN, XRCO, and NightMoves Halls of Fame.

Alfonso John Romero is an American director, designer, programmer, and developer in the video game industry. He is best known as a co-founder of id Software and designer for many of their games, including Wolfenstein 3D, Dangerous Dave, Hexen, Doom, Doom II and Quake. His game designs and development tools, along with new programming techniques created and implemented by id Software's lead programmer John D. Carmack, led to a mass popularization of the first-person shooter, or FPS, in the 1990s. He is credited with coining the FPS multiplayer term "deathmatch".