Aruna Miller (née Katragadda; born November 6, 1964) is an American politician and civil engineer who has been serving as the tenth lieutenant governor of Maryland since 2023.

A member of the Democratic Party, Miller previously served in the Maryland House of Delegates, representing Legislative District 15 in Montgomery County.

[1] Miller ran for Congress in 2018 to represent Maryland's 6th congressional district, losing to David Trone in the Democratic primary.

[2] In December 2021, Wes Moore chose Miller as his running mate in the Democratic primary of the 2022 Maryland gubernatorial election.

[3] They won the Democratic nomination on July 19, 2022, and defeated Republican nominee Dan Cox and his running mate Gordana Schifanelli on November 8, 2022.

[11] She has overseen programs that advanced access to schools, employment centers, and community facilities that are safe for pedestrians, bicyclists, transit users, and people with differing abilities.

Miller received support from fellow members of the Montgomery County Democratic Central Committee, who voted to recommend that Governor Martin O'Malley appoint her to finish the last month of Rice's term.

[20] Source:[21] In May 2017, Miller told The Baltimore Sun that she would run for Congress in Maryland's 6th congressional district if John Delaney decided to pursue a campaign for governor.

[24] During the election, she was endorsed by the National Education Association,[25] the Sierra Club,[26] EMILY's List,[27] 314 Action,[28] and Sen. Kirsten Gillibrand,[29] Rep. Pramila Jayapal, and then County Executive Ike Leggett,[30] among others.

[42] In December 2021, Wes Moore selected Miller as his running mate in the Democratic primary of the 2022 Maryland gubernatorial election.

[56] Miller was an at-large delegate to the 2024 Democratic National Convention, pledged to Kamala Harris[57] and served as a member of the DNC Rules committee.

[60] In October 2022, The Intercept reported that Moore and Miller were honored at a fundraiser hosted by individuals associated with Hindutva, or a Hindu nationalist political ideology.

[63] In a November 2022 interview with Bethesda Magazine, Miller denied participating in fundraisers with Hindu nationalists, and said that she felt an unfair spotlight had been focused on her because she is Indian-American and grew up in a Hindu-Christian household.

[67] In July 2023, The Independent reported that party officials acting on behalf of Miller had retaliated against people who alleged she had ties to Hindutva, including an instance where a Democratic central committee member claimed that he was threatened by the chair to alter his vote supporting Susan Kerin, an activist who alleged Miller had ties to Hindutva.

[75] Delegate Miller took a lead role in working with the Office of the Secretary of State and the Department of Economic Development to coordinate the Governor's arrangements for his first stop to Hyderabad.

[77] In her second term, while serving as chair of the Oversight of Personnel Subcommittee, Miller was the floor leader for multiple bills expanding collective bargaining for employees.

The mission is to enhance, protect, and conserve the water and associated land resources of the Potomac River and its tributaries through regional and interstate cooperation.

[84] In January 2012, Miller signed onto an amicus brief in the Supreme Court case of National Federation of Independent Business v. Sebelius supporting the Affordable Care Act.

That week, she unveiled a gun control plan that included expanded research, universal background checks, an assault weapons ban, and increasing the minimum age to buy a firearm.