Robert Dale Dutton (October 13, 1950 – July 23, 2022) was an American politician of the Republican Party. After serving two years as a State Assemblyman for the 63rd district, from 2002 to 2004, Dutton served as a State Senator representing the 31st district from 2004 to 2012, and was the state senate's minority leader from 2010 to 2012. He made an unsuccessful run for the U.S. House of Representatives in 2012. In 2014, he was elected as Assessor-Recorder-County Clerk of San Bernardino County and re-elected in 2018, holding the position until his death.