Kevin Mannix
 Kevin Leese Mannix (born November 26 1949) is a politician business attorney and former chairman of the Republican Party in the U.S. state of Oregon.Mannix has served in both houses of the Oregon Legislative Assembly as a Democrat and later a Republican. He is better known however for his advocacy of statewide ballot measures—many of which were referred as a result of his efforts as a legislator—and as a candidate for the statewide offices of Attorney General and Governor.