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Diana Harshbarger represents Tennessee's 1st Congressional District in the U.S. House of Representatives, having first been elected in 2020. Prior to her congressional service, she worked as a pharmacist and owned a pharmacy business in East Tennessee. She serves on the House Energy and Commerce Committee and its subcommittees focused on energy, health, and commerce issues. Her legislative work has focused on healthcare policy, energy issues, and business regulations.
- Name
- Diana Harshbarger
- Party
- Republican
- State
- Tennessee
- District
- TN-1
- Committees
- Energy Subcommittee, Commerce, Manufacturing, and Trade Subcommittee, Health Subcommittee
- Key Fact 1
- Diana Harshbarger was elected to represent Tennessee's 1st Congressional District in 2020.
- Key Fact 2
- She worked as a pharmacist for over three decades before entering Congress.
- Key Fact 3
- She owned and operated a pharmacy business in Kingsport, Tennessee.
- Key Fact 4
- She serves on the House Energy and Commerce Committee, one of the most influential committees in Congress.
- Key Fact 5
- Her committee assignments include the Energy Subcommittee, the Commerce, Manufacturing, and Trade Subcommittee, and the Health Subcommittee.
- Key Fact 6
- Tennessee's 1st District covers the northeastern corner of the state, including the Tri-Cities region.
- Key Fact 7
- She is the first woman to represent Tennessee's 1st Congressional District.
- Key Fact 8
- Her professional background in pharmacy informs her work on the Health Subcommittee.
Data from Congress.gov
Fact Sheet
- Name
- Diana Harshbarger
- Party
- Republican
- State
- Tennessee
- District
- TN-1
- Chamber
- House
- Committees
- Energy Subcommittee, Commerce, Manufacturing, and Trade Subcommittee, Health Subcommittee
- Key Votes
- 50
Data from Congress.gov
Promise vs. Vote
Promise Kept Rate
67%
Kept 8 of 12 promises this session
Co-sponsored · Voted NAY · Dec 18, 2025
Co-sponsored · Voted NAY · Dec 17, 2025
Co-sponsored · Voted YEA · Dec 17, 2025
Co-sponsored · Voted YEA · Nov 19, 2025
Co-sponsored · Voted YEA · Sep 19, 2025
Co-sponsored · Voted YEA · Sep 18, 2025
Co-sponsored · Voted NAY · Sep 3, 2025
Co-sponsored · Voted YEA · Jul 17, 2025
Co-sponsored · Voted YEA · Apr 30, 2025
Co-sponsored · Voted YEA · Apr 10, 2025
Co-sponsored · Voted NAY · Jan 23, 2025
Co-sponsored · Voted YEA · Jan 7, 2025
