Tom C. Korologos (born April 6, 1933) is an American political consultant and lobbyist known for his deep influence within the Republican Party. He served in senior roles under Presidents Nixon, Ford, Reagan, and George H.W. Bush, focusing on congressional relations and presidential appointment confirmations. Dubbed the 'master of presidential confirmations,' he has extensive networks in Washington D.C. His career spans decades, involving major political agendas.