Arthur Sheridan (July 9, 1977 - December 4, 2008), better known by his stage name Party Arty, was an American rapper from the Bronx, New York. He was a close associate of the D.I.T.C., Bloods gang especially Showbiz & A.G., with whom he debuted in 1995 with three tracks on the duo's album Goodfellas. He was a member of the group The Ghetto Dwellas with D-Flow, and they contributed heavily to AG's solo album The Dirty Version in 1999.
Sheridan died of undisclosed health complications.