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Thomas M. Middleton

b. 1945

American politician

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About Thomas M. Middleton

Born 1945. Thomas M. Middleton is an American politician.

Thomas McLain "Mac" Middleton (born September 1, 1945) is an American politician from Maryland and a member of the Democratic Party. He served in the Maryland State Senate from 1995 to 2019, representing Maryland's District 28 in southern Charles County.

Background Middleton grew up in La Plata, Maryland and attended Charles County Community College and Mount St. Mary's College before entering the United States Army. After his service in the United States Army (1968–1971), Middleton became the owner and operator of Cedar Hill Farm near Waldorf, Maryland.

Political career Middleton's political career began when he was appointed to a four-year term on the Charles County Planning Commission. In 1986, he became a member of the Charles County Commission, the local legislative body for the county. He won a seat in the State Senate in the 1994 election. Middleton was the Chair of the Senate's powerful Finance Committee. He was mentioned as a possible successor to then Senate President Thomas V. Mike Miller, Jr.

In 2005 and 2006, he co-chaired the Special Committee on Employee Rights and Protections. This panel was reportedly created to investigate state government employment actions. The administration of Governor Robert L. Ehrlich, Jr., criticized the effort as a "partisan witch hunt," and a minority report claimed that "the committee's 13-month investigation of the Ehrlich administration was unnecessary, expensive and fruitless."

In 2018, Middleton was ousted in the Gubernatorial Primary Election held on June 26, by a 651-vote margin, by community activist, and CPA, Arthur Ellis, a self-described progressive Democrat.

Democratic Party activist In February 2008, Middleton endorsed the candidacy of Barack Obama for president of the United States.

Legacy In October 2018, Middleton's name was added to the U.S. Route 301 Potomac River bridge, making it officially the Governor Harry W. Nice Memorial/Senator Thomas "Mac" Middleton Bridge.

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Important facts

Birth century
Occupation
Nationality
Education
Mount St. Mary's University
Positions held
Member of the State Senate of Maryland

People in Thomas M. Middleton's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Thomas M. Middleton's

Frequently asked questions

Who is Thomas M. Middleton?

American politician

When was Thomas M. Middleton born?

Thomas M. Middleton was born on 1 September 1945 in La Plata.

What is Thomas M. Middleton's occupation?

Thomas M. Middleton is a politician.

What nationality is Thomas M. Middleton?

Thomas M. Middleton is American.

Sources & further reading

· Wikipedia: Thomas M. Middleton

· Wikidata: Q7792059

· DBpedia: Thomas M. Middleton

Cite this page

APA: Biography.guide. (2026). Thomas M. Middleton. https://biography.guide/thomas-m-middleton/

MLA: "Thomas M. Middleton." Biography.guide, https://biography.guide/thomas-m-middleton/.

Chicago: "Thomas M. Middleton." Biography.guide. https://biography.guide/thomas-m-middleton/.

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