(born January 7, 1974), is a Republican former member of the United States House of Representatives from Louisiana's 5th congressional district.
He won a special runoff election held on November 16, 2013, for the seat vacated by fellow Republican Rodney Alexander.
A year later, following a scandal involving infidelity, McAllister placed fourth, with 11.1 percent of the vote, in a competitive primary for a full term in the U.S.