Catherine Cortez Masto

Official photo of Catherine Cortez Masto
Catherine Cortez Masto
D
U.S. Senator · Nevada

Catherine Cortez Masto is the Democrat U.S. Senator from Nevada, in office since 2017.

Current term began January 3, 2023. In the Senate since January 3, 2017.

Committee assignments

Committee work shapes much of what happens in the Senate, from hearings to shaping bills before they reach the floor.

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Term and next election

Catherine Cortez Masto holds a Class 3 seat in the United States Senate. Senators serve six-year terms, and the two seats in each state sit in different classes, so they are not up for election in the same year. This seat is next on the ballot in 2028, when voters across Nevada choose who fills it.

Nevada

Catherine Cortez Masto is one of two U.S. Senators for Nevada, who represent the whole state rather than a single district. For the U.S. House delegation, see the Nevada congressional districts. To find your own House representative, use the home page lookup.

Washington office: 309 Hart Senate Office Building Washington DC 20510

Frequently asked questions

When is Catherine Cortez Masto next up for election?

This seat is a Class 3 Senate seat, next up for election in 2028. Every voter in Nevada takes part in that race.

What committees does Catherine Cortez Masto serve on?

Catherine Cortez Masto serves on the Senate Committee on Banking, Housing, and Urban Affairs, Senate Committee on Energy and Natural Resources, Senate Committee on Finance, Senate Committee on Indian Affairs.

How do I contact Catherine Cortez Masto?

You can reach the office of Catherine Cortez Masto by phone at 202-224-3542 or through the official U.S. Senate website. The Washington office is at 309 Hart Senate Office Building Washington DC 20510.

Related on this site

Last updated July 10, 2026.

Data last checked September 26, 2026.

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