Fineas Moss (1870-) was an Irish-American outlaw of the Wild West. An associate of the Van der Linde gang outlaw Sean MacGuire, he was arrested in 1898 and taken to the jail in Blackwater, Texas, where he was sentenced to be hanged. MacGuire's associate, the Arizona Kid, was hired to bust Moss out of the jail, and Arizona helped Moss recover his stash of stolen goods while holding off the law. Arizona then returned Moss to his accomplices Emory Z. Gideon and Newton A. Favor in the Texas wilderness, upon which he was paid for his help.