Mark Eugene Amodei is an American lawyer and politician serving as the U.S. representative for Nevada's 2nd congressional district since 2011. The only Republican in Nevada's congressional delegation since 2019, Amodei served in the Nevada Assembly from 1997 to 1999 and in the Nevada Senate, representing the Capital District, from 1999 to 2011. Amodei is generally considered a moderate Republican, supporting programs such as DACA throughout his tenure.

Nevada's 2nd congressional district is a congressional district that includes the northern third of the state. It includes most of Lyon County, all of Churchill, Douglas, Elko, Eureka, Humboldt, Lander, Pershing, Storey, Washoe, and White Pine counties, as well as the state capital, Carson City. The largest city in the district is Reno, the state's third largest city. Although the district appears rural, its politics are dominated by Reno and Carson City. As of 2017, over 460,000 people reside in Washoe County alone, totaling about two-thirds of the district's population. With a Cook Partisan Voting Index rating of R+8, it is the only Republican-leaning congressional district in Nevada.