Thomas F. "Tom" Hartnett, Jr. is a Republican representing District 110 in the South Carolina House of Representatives. A Mount Pleasant native born on February 11, 1971, in Charleston, he works as a certified general real estate appraiser and small business owner. He is married to Alison Dillon and has three sons: Thomas, Rhett, and Nicholas. Hartnett is a member of Christ Anglican Church and has served on boards including Mt. Pleasant Cotillion, Logan Janik Memorial Lacrosse Tournament, and formerly Wakeup Carolina; he is also a member of the Hibernian Society.

Education and Political Experience

• Education: Bachelor of Arts from the College of Charleston .
• Political Experience: Elected to the South Carolina House of Representatives for District 110, with terms including 2025 and 2026; serves from offices in Columbia and Mount Pleasant.