Tyler Brenner (April 5, 1988 in Linwood, Ontario) is a Canadian defenceman playing for the Toronto Marlies of the American Hockey League.
He played for the Rochester Institute of Technology from 2008 to 2011. Undrafted by any NHL team, he was signed in March, 2011, as a free agent by the Toronto Maple Leafs. They assigned him to the Marlies.