Randy Cunningham (born December 8, 1941), usually known as Randy or Duke, was a Republican member of the United States House of Representatives from California's 50th Congressional District from 1991 to 2005.
Cunningham resigned from the House on November 28, 2005 after pleading guilty to accepting at least $2.4 million in bribes and underreporting his income for 2004. He pleaded guilty to federal charges of conspiracy to commit bribery, mail fraud, wire fraud, and tax evasion. On March 3, 2006, he received a sentence of eight years and four months in prison and an order to pay $1.8 million in restitution.
A special election to fill the vacancy left by Cunningham took place on April 11, 2006. No candidate obtained the majority necessary to win outright, so a runoff election was held on June 6, which was narrowly won by Republican Brian Bilbray.