Ken Salazar, American lawyer and politician, 50th United States Secretary of the Interior
Kenneth Lee Salazar (born March 2, 1955) is an American lawyer, politician, and diplomat who is the United States ambassador to Mexico. He previously served as the 50th United States Secretary of the Interior in the administration of President Barack Obama from 2009 to 2013. A member of the Democratic Party, he previously was a United States Senator from Colorado from 2005 to 2009. He and Mel Martinez (R-Florida) were the first Hispanic U.S. Senators since 1977; they were joined by Bob Menendez (D-New Jersey) in 2006. Prior to his election to the U.S. Senate, he served as Attorney General of Colorado from 1999 to 2005.

On December 17, 2008, President-elect Obama announced he would nominate Salazar as U.S. secretary of the interior. The environmentalist movement's reaction to this nomination was mixed. Previously, Salazar supported the nomination of Gale Norton to Secretary of the Interior, President George W. Bush's first appointee who preceded Salazar as Colorado Attorney General. On January 20, 2009, Salazar was confirmed by unanimous consent in the Senate.

On January 16, 2013, it was reported that Salazar planned to resign his post as Secretary of the Interior in March 2013, but his resignation was delayed pending Senate confirmation of his successor, Sally Jewell. On June 10, 2013, he became a partner in the major international law firm of WilmerHale, and was tasked with opening a Denver office for the firm. On August 16, 2016, Salazar was appointed to head presidential candidate Hillary Clinton's transition team.In May 2021, President Joe Biden nominated Salazar as the United States ambassador to Mexico. His nomination was confirmed by a voice vote in the United States Senate on August 11, 2021.