Bill Gardner is an American politician who was the New Hampshire Secretary of State from 1976 to 2022. In that role, he was in charge of the department that oversees all general elections, primary elections, voter registration and recounts within the state, including the New Hampshire primary. His tenure is the longest of any secretary of state in U.S. history. He is a member of the Democratic Party.

The Presidential Advisory Commission on Election Integrity, also called the Voter Fraud Commission, was a Presidential Commission established by Donald Trump that ran from May 11, 2017, to January 3, 2018. The Trump administration said the commission would review claims of voter fraud, improper registration, and voter suppression. The establishment of the commission followed Trump's false claim that millions of illegal immigrants had voted in the 2016 presidential election, costing him the popular vote. Vice President Mike Pence was chosen as chair of the commission and Kansas Secretary of State Kris Kobach was its vice chair and day-to-day administrator.