Peter Randy Mueller (born April 14, 1988) is an American professional ice hockey forward, currently playing for HC Kometa Brno in the Czech Extraliga (ELH).

[citation needed] Because of his outstanding performances in the first half of the 2007–08 season, Mueller was selected to play in the 2008 NHL YoungStars Game in Atlanta.

[2] Mueller scored 17 points in 54 games before on March 12, 2010, he was traded by the Coyotes, along with Kevin Porter, to the Colorado Avalanche for Wojtek Wolski.

[4] In just 15 games with the Avs, after a 5–4 overtime victory against the San Jose Sharks in which he scored two goals and an assist, Mueller had already eclipsed his offensive production he managed to register with the Coyotes for the entire season before the trade.

[citation needed] Mueller made an anticipated return after a year of absence in the beginning of the 2011–12 season, but post-concussion syndromes forced him to the IR again.

After initially succeeding on a scoring line alongside eventual Calder Memorial Trophy winner, Jonathan Huberdeau and veteran Alexei Kovalev, Mueller slowed in his offensive output to finish with 8 goals and 17 points with the Panthers.

[11] On October 8, 2014, after failing to make the Blues roster, Mueller and the club announced the termination of his contract so he could explore his options to play in Europe.

As a free agent the following off-season, Mueller returned to Europe in belatedly signing a one-year deal with Austrian outfit, EC Red Bull Salzburg of the EBEL, on September 20, 2017.