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Margaret Dayton

b. 1949

American politician

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About Margaret Dayton

Born 1949. Margaret Dayton is an American politician and homemaker.

Margaret Dayton (born 1949) is an American politician from Utah. A member of the Republican Party, she served longer in the Utah Legislature than any other woman in Utah history. After serving a decade in the Utah House of Representatives, she unseated an incumbent senator in 2006 and served in that position until June 2018, when she resigned for medical reasons.

She represented the 15th Senate District which includes parts of Provo, Orem, Vineyard, Lindon and Pleasant Grove.

Personal life, education, and career Growing up in a military family, Dayton attended schools in five states. She graduated from Merced High School (California) and earned a Bachelor of Science in nursing from Brigham Young University. Dayton worked for several years as a registered nurse. In 1977, she married Lynn T. Dayton, a physician.

She is a member of the Church of Jesus Christ of Latter-day Saints. She defeated Independent American Party candidate Gordon Norman with 90% of the vote in the election to retain the seat.

In 2006, Dayton ousted Republican incumbent Parley G. Hellewell to win the Republican nomination for the Utah Senate, and handily defeated Democrat Bethanie Newby in the November 2006 general election. Dayton won re-election in 2014 with over 80% of the vote against her Democratic challenger.

Dayton served in Senate leadership, and on the following committees:

Natural Resources, Agriculture, and Environmental Quality Appropriations Subcommittee Retirement and Independent Entities Appropriations Subcommittee Senate Government Operations and Political Subdivisions Committee Senate Natural Resources, Agriculture, and Environment Committee – Chair Water Development Commission - Senate Chair

Dayton has been awarded an Honorary Doctorate from the Utah System of Higher Education, is a recipient of the Friend of Taxpayer Award and is included annually in Top Business Friendly Legislators.

In 2017, Dayton announced that she would run to fill the vacancy caused by Jason Chaffetz resigning from Congress.

Election Election box begin no change|title=2014 Utah State Senate election District 15

Notable legislation In 2013, Dayton sponsored a bill that would require Utah to collect data on women who undergo abortions, including their race and their reason for doing so. Dayton, who is known for her opposition to legal abortion, wants to restrict the pathway to abortion in Utah. The Governor signed the bill on 22 March 2013. In 2016, Dayton questioned whether the state should be providing housing to the homeless through House Bill 346, asking if the "bill is based on the assumption that housing is a right the government is obligated to provide? Is that why we are providing tax payer money for that?" Dayton voted against the bill; however, it still passed both chambers and was signed by the Governor on March 25, 2016.

Boards, affiliations, and awards

Utah Valley University Executive Advisory Board College of Eastern Utah Board of Trustees Honorary Doctorate from USHE Utah Medical Association Alliance Utah Hospital Association Annual Recipient Guardian of Small Business Award Defender of Free Enterprise Awards Friend of Taxpayer Award, Utah Taxpayers Association Member of the National Rifle Association Cub Scout Leader President, PTA Member of the National Rifle Association Defender of Free Enterprise Teddy Roosevelt Award from Sportsman for Fish and Wildlife

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Important facts

Birth century
Nationality
Education
Brigham Young University
Positions held
Member of the Utah House of Representatives, Member of the State Senate of Utah

People in Margaret Dayton's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Margaret Dayton's

Frequently asked questions

Who is Margaret Dayton?

American politician

When was Margaret Dayton born?

Margaret Dayton was born on 17 May 1949 in Spokane.

What is Margaret Dayton's occupation?

Margaret Dayton is a politician and homemaker.

What nationality is Margaret Dayton?

Margaret Dayton is American.

Sources & further reading

· Wikipedia: Margaret Dayton

· Wikidata: Q13562495

· DBpedia: Margaret Dayton

Cite this page

APA: Biography.guide. (2026). Margaret Dayton. https://biography.guide/margaret-dayton/

MLA: "Margaret Dayton." Biography.guide, https://biography.guide/margaret-dayton/.

Chicago: "Margaret Dayton." Biography.guide. https://biography.guide/margaret-dayton/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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