---
type: Person
title: "Diana Harshbarger"
description: "U.S. House of Representatives - TN-1 — Congressional District 1"
role: "U.S. House of Representatives - TN-1"
party: "R"
level: "federal"
branch: "legislative"
state: "TN"
district: "Congressional District 1"
represents: "us/states/tn/districts/01"
committees:
  - name: "House Committee on Energy and Commerce"
    role: "member"
    body: "us/bodies/house/committees/energy-and-commerce"
  - name: "House Committee on Energy and Commerce - Energy"
    role: "member"
    body: "us/bodies/house/committees/energy-and-commerce/subcommittees/energy"
  - name: "House Committee on Energy and Commerce - Health"
    role: "vice-chair"
    body: "us/bodies/house/committees/energy-and-commerce/subcommittees/health"
  - name: "House Committee on Energy and Commerce - Oversight and Investigations"
    role: "member"
    body: "us/bodies/house/committees/energy-and-commerce/subcommittees/oversight-and-investigations"
tenure:
  start: "2025-01-03"
  current: true
election:
  next: 2026
  term_length: 2
  term_limit: "none"
ids:
  person: "3076120b-f40a-473b-af19-7e43f9fa0469"
  office: "c8fd03d8-24e0-4af5-a831-0b9b0438005d"
  tenure: "12951467-3b2f-4a37-892a-42a6f5f60baf"
  jurisdiction: "035aba2e-ea9f-4623-8d46-23c0b742f754"
  bioguide: "H001086"
sources:
  - field: tenure
    source: "House Clerk XML 2026-06-10"
  - field: jurisdiction
    source: "Census 119th CD 500k"
  - field: roles
    source: "congress-legislators (unitedstates project)"
confidence: official
tags: [officeholder, federal, legislative, tn]
timestamp: "2026-07-04"
---

# Diana Harshbarger

Current U.S. House of Representatives - TN-1 (Congressional District 1).

Represents [Congressional District 1](/us/states/tn/districts/01.md).

## Committees

- [House Committee on Energy and Commerce](/us/bodies/house/committees/energy-and-commerce.md)
- [House Committee on Energy and Commerce - Energy](/us/bodies/house/committees/energy-and-commerce/subcommittees/energy.md)
- [House Committee on Energy and Commerce - Health](/us/bodies/house/committees/energy-and-commerce/subcommittees/health.md) — **vice-chair**
- [House Committee on Energy and Commerce - Oversight and Investigations](/us/bodies/house/committees/energy-and-commerce/subcommittees/oversight-and-investigations.md)

## Sources

- tenure: House Clerk XML 2026-06-10
- jurisdiction: Census 119th CD 500k
- roles: congress-legislators (unitedstates project)

Generated from the Atlas officeholders v3 export (2026-07-04).