Tony Markovich – Neighbor and Police Officer
Tony who bore a liking for Fiona for some time. He initially lives with his over-bearing mother, whom he’s desperate to impress. The Gallaghers attempt to keep Tony sweet in order to keep out of trouble, however as Tony gets more involved in their lives when he begins dating Fiona, he grows more cautious of Steve’s illegal activity, resulting in a vendetta that lands Lip and Ian under arrest.
In Season 2, Tony is re-doing his house, having found a new girlfriend (who may or may not be purchased from the internet, as stated by Steve).
In Season 6, Tony is there at some point and is with a guy. At a game Ian asks why Tony is on the gay team and in return Tony says Fiona turned him gay.
Portrayed by Tyler Jacob Moore