---
type: Candidate
title: "Joni K Ernst"
description: "U.S. Senate candidate, IA (2026)"
office: "U.S. Senate"
state: "IA"
party: "REP"
stance: "incumbent"
election_year: 2026
status: "statutory candidate"
committee:
  name: "JONI FOR IOWA"
  id: "C00546788"
ids:
  fec: "S4IA00129"
sources:
  - field: filing
    source: FEC (Federal Election Commission)
confidence: official
tags: [candidate, federal, senate, ia]
timestamp: "2026-07-03"
---

# Joni K Ernst

Republican incumbent for U.S. Senate (IA), 2026.

## Campaign Committee

- JONI FOR IOWA (C00546788)

## Source

- filing: FEC (Federal Election Commission)

Federal candidate filing; not yet linked to an officeholder record.