Father Pat is the priest of the local church. Like any other reverend, he's a devout Catholic and a man of God. He takes in troublesome young men and trains them as altar boys. He also runs a retreat for married couples experiencing difficulties. He is voiced by Bill Burr.
Father Pat is a Catholic who has a deep respect towards all living things. He is intolerant towards swear words, giving Bill two Hail Marys for saying "Fuck". He also appears to be ignorant of Jimmy Fitzsimmons' bullying ways, despite the fact that both him and Bill are altar boys as punishment for something they did in the past (Bill burning down the town's forest, and Jimmy stabbing a milkman's leg with a pencil). Him viewing Frank's story of his father as getting "Juicy" heavily implies that he likes to gossip.