Bryant first became politically active in a high-profile way in 1988 when he served as an early organizer for the abortive presidential bid of conservativetelevangelistPat Robertson. Earlier that year, Eighth District Congressman Ed Jones decided not to run for reelection. Bryant won the Republican nomination for the district, a largely Democratic area mostly in the northwestern part of the state. He lost in the general election to Union Cityattorney and state representative John S. Tanner. Bryant resumed the practice of law, having been appointed as United States Attorney for the Western District of Tennessee by President George H. W. Bush in 1991. He later moved to Henderson, near Jackson, located in the neighboring Seventh Congressional District.
When Seventh District Congressman Don Sundquist did not run for re-election in 1994, Bryant won the Republican primary for the district. The 7th is as heavily Republican as the neighboring 8th is heavily Democratic—in fact, it is arguably the state's most Republican district outside of East Tennessee. Under the circumstances, Bryant's victory in November was a foregone conclusion. In his three subsequent re-elections, Bryant never failed to receive under 60% of the vote. His only serious opposition came in his first reelection bid, when Clarksvillemayor Don Trotter faced him. Bryant defeated him by over 30 points. As of the 2016 elections, Trotter is the last reasonably well-financed Democrat to run in the 7th, and one of only three Democrats to make a serious bid for the seat since it fell into Republican hands in 1972. Bryant was unopposed in 1998, and was reelected by over 40 points in 2000. Bryant established a solidly conservative record and was a darling of both business-oriented groups such as the National Federation of Independent Business and social conservative groups such as the American Conservative Union, the National Rifle Association, and National Right-to-Life. He was best known as one of the "House managers" in the impeachment trial of President Bill Clinton. Bryant was regarded by many as one of the less strident and pompous and more personable managers. This is supposedly why Monica Lewinsky chose Bryant to be the manager to interview her about the case.
2002 U.S. Senate election
In 2002 Bryant entered the Republican primary for the United States Senate after Republican Fred Thompson announced that he was changing his mind from an earlier announcement and would not be seeking re-election. The circumstances resulted in his piecing together a hurried, underfinanced campaign. Bryant was opposed by former governor of Tennessee, U.S. Secretary of Education, and two-time presidential candidate Lamar Alexander for the Republican nomination. Alexander had both greater statewide name recognition and greater financial resources, even though he hadn't appeared on a ballot for a statewide office in Tennessee in 20 years. Despite this, Bryant held Alexander to 55% of the primary vote while garnering 44%. Additionally, Bryant made a good impression on many Republican activists in the state, especially with his willingness to make appearances on the Republican ticket's behalf during the fall campaign after his own defeat.
2006 U.S. Senate election
After Bryant's defeat in 2002, he moved to Nashville briefly, but returned to West Tennessee. There he sought the Republican nomination for the U.S. Senate seat then-held by Senate Majority Leader Bill Frist, who did not seek re-election in 2006. Bryant faced two other major Republicans in the primary on August 3, 2006:
In an interview with John Gibson of Fox News, Bryant stated that he did not believe Harold Ford, Jr. should be considered a serious candidate for the U.S. Senate because of Ford's young age. Bryant conceded the GOP primary election to Bob Corker on August 3, 2006.