Ryley Miller (born September 24, 1992) is a Canadian professional ice hockey defenceman. He currently plays in the North Central Senior Hockey League with the Morinville Kings, and the Stony Plain Eagles of the Chinook Hockey League. Miller played the 2013-2014 season in the Czech Republic with SK Horácká Slavia Třebíč of the First National Hockey League.
Miller made his Czech Extraliga debut playing with HC Kometa Brno debut during the 2013–14 Czech Extraliga season. Miller is known for his tough game play style, oftentimes being penalized for his questionable hits, and notably an enforcer on his teams gathering many fighting major penalties throughout the course of a season.