Newton Leroy "Newt" Gingrich (born Newton Leroy McPherson; June 17, 1943) is an American politician who served as the Speaker of the United States House of Representatives from 1995 to 1999. In 1995, Time magazine selected him as the Person of the Year for his role in leading the Republican Revolution in the House, ending 40 years of the Democratic Party being in the majority. During his tenure as Speaker, he represented the public face of the Republican opposition to Bill Clinton.

A college history professor, political leader, and author, Gingrich twice ran unsuccessfully for the House before winning a seat in the election of November 1978. He was re-elected 10 times, and his activism as a member of the House's Republican minority eventually enabled him to succeed Dick Cheney as House Minority Whip in 1989. As a co-author of the 1994 Contract with America, Gingrich was in the forefront of the Republican Party's dramatic success in that year's Congressional elections and subsequently was elected Speaker of the House. Gingrich's leadership in Congress was marked by opposition to many of the policies of the Clinton Administration. Shortly after the 1998 elections, when Republicans lost 5 seats in the House, Gingrich announced his resignation from his House seat and as Speaker.

Since resigning his seat, Gingrich has maintained a career as a political analyst and consultant. He continues to write works related to government and other subjects, such as historical fiction. Recently, he founded the conservative 527 group American Solutions for Winning the Future.