Mariellen J. MacKay is an American politician.[1] She was a member of the New Hampshire House of Representatives and represented Hillsborough's 30th district.[2]

Mariellen MacKay
Member of New Hampshire House of Representatives for Hillsborough 30
In office
December 5, 2012  2018
Personal details
PartyRepublican

In April 2017, MacKay switched from Democrat to Republican.[3] She was a candidate in the 2020 New Hampshire Senate election in District 13.[4]

References

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  1. "Mariellen MacKay". Ballotpedia. Archived from the original on 2024-07-05. Retrieved 2025-07-08.
  2. "Mariellen MacKay - profile overview | Citizens Count". www.citizenscount.org. Retrieved 2025-07-08.
  3. "Nashua Democrat with HRA Score of 2.3% Declares She is a Republican". Granite Grok. 2017-04-22. Archived from the original on 2017-10-08. Retrieved 2025-07-08.
  4. "Mariellen MacKay, Nashua State Senate Candidate". Nashua, NH Patch. 2020-10-09. Retrieved 2025-07-08.