Diana Lynn Harshbarger is an American pharmacist, businesswoman, and politician. Harshbarger has served as the U.S. representative for Tennessee's 1st congressional district since 2021. Her district is based in the Tri-Cities area in northeastern Tennessee.

100 votes
13 days until Election Day
Tuesday, November 3, 2026 — every House seat and about a third of the Senate are on the ballot.
Born
1960-01-01, Kingsport
Education
East Tennessee State University, Mercer University
Prior Occupations
pharmacist, politician
Positions Held
United States representative
Country
United States
Chamber
House
Party
Republican
State
Tennessee
Status
Current member
In office since
2021