Alice Costandina "Dina" Titus (born May 23, 1950) is an American politician who has been the United States Representative for Nevada's 1st congressional district since 2013. She previously served as U.S. Representative for Nevada's 3rd congressional district from 2009 to 2011, when she was defeated by Joe Heck. In 2012, she ran successfully for Nevada's 1st congressional district. Titus is a member of the Democratic Party. She previously served in the Nevada Senate and was that body's minority leader from 1993 to 2009. Prior to her election to Congress, Titus was an active professor of political science at the University of Nevada, Las Vegas (UNLV). She taught American and Nevada government at UNLV for 30 years.
