James Richard Perry (born March 4, 1950) is an American politician who served as the 14th United States secretary of energy from 2017 to 2019 and as the 47th governor of Texas from 2000 to 2015. Perry also ran unsuccessfully for the Republican nomination for President of the United States in the 2012 and 2016 elections.

Born into a family of cotton farmers in Haskell, Texas, Perry graduated from Texas A&M University in 1972 and entered into the United States Air Force, serving a five-year stint and achieving the rank of captain. After leaving the Air Force in 1977, Perry returned to Texas and entered politics, serving as a Democratic member of the Texas House of Representatives from 1985 to 1991. In 1989, Perry switched parties and became a Republican, and was elected Agriculture Commissioner of Texas the following year. In 1998, Perry was elected Lieutenant Governor of Texas, becoming the state's first Republican Lieutenant Governor since Reconstruction.

Perry assumed the governorship of Texas in December 2000, after Governor George W. Bush resigned following his election as President. Perry was re-elected Governor three times, becoming the longest-serving Governor in Texas history. As Governor, Perry identified as a staunch conservative, enacting conservative fiscal policies, restrictions on abortion and expanded gun rights. Long considered a potential presidential candidate, Perry officially announced his candidacy for the 2012 Republican nomination for President in August 2011. Perry initially performed well in polling and showed strong fundraising prowess, leading to him being considered a serious contender for the nomination. However, his support declined following debates and early primaries, and he withdrew from the race in January 2012.

Perry declined to seek re-election to a fourth term as Governor and left office in 2015, launching a second presidential campaign shortly thereafter. Perry's second presidential campaign failed to garner substantial polling support, fundraising or media attention, leading him to withdraw from the race after only three months. Perry was initially a vocal opponent of Donald Trump's 2016 campaign for President, however, he later endorsed Trump after he secured the Republican nomination. After winning the presidency, Trump appointed Perry as Secretary of Energy, and he was confirmed by the United States Senate in a 62–37 vote on March 2, 2017. On October 17, 2019, Perry reported to Trump that he intended to resign as Secretary of Energy at the end of the year. He left office on December 1, 2019.