Daniel Milton Newhouse (born July 10, 1955) is an American politician serving as the U.S. representative for Washington's 4th congressional district.

The race was very close, and was seen as a battle between the factions of the GOP; Newhouse was considered a mainstream Republican, while Didier openly identified with the Tea Party movement.

In 2024, Newhouse again defeated a general-election challenge from a more conservative Republican, Jerrod Sessler, who criticized him for his vote to impeach Donald Trump over the January 6, 2021 attack on the United States Capitol.

[12] In December 2020, Newhouse was one of 126 Republican members of the House of Representatives to sign an amicus brief in support of Texas v. Pennsylvania, a lawsuit filed at the United States Supreme Court contesting the results of the 2020 presidential election, in which Joe Biden defeated[13] incumbent Donald Trump.

The Supreme Court declined to hear the case on the basis that Texas lacked standing under Article III of the Constitution to challenge the results of an election held by another state.

[18] In a statement, Newhouse condemned the "hateful and anti-American extremists" who attacked the Capitol, saying that they had been incited by "the language and misinformation of the President of the United States."

[20] On May 19, 2021, Newhouse became one of 35 Republicans who joined all Democrats in voting to approve legislation to establish the January 6 commission meant to investigate the storming of the U.S.

[26][27] Newhouse owns a 600-acre (240 ha) farm in Sunnyside that produces hops, tree fruit, grapes, and alfalfa.

[35] In 2018, Newhouse married Joan Galvin in a small ceremony at the Congressional Prayer Room in the United States Capitol building.