---
type: Candidate
title: "Mary Jo-Ann Guinchard"
description: "U.S. House candidate, NJ-05 (2026)"
office: "U.S. House"
state: "NJ"
district: "NJ-05"
party: "REP"
stance: "challenger"
election_year: 2026
status: "statutory candidate"
committee:
  name: "MARY JO FOR CONGRESS"
  id: "C00858472"
ids:
  fec: "H4NJ05150"
sources:
  - field: filing
    source: FEC (Federal Election Commission)
confidence: official
tags: [candidate, federal, house, nj]
timestamp: "2026-07-03"
---

# Mary Jo-Ann Guinchard

Republican challenger for U.S. House (NJ-05), 2026.

## Campaign Committee

- MARY JO FOR CONGRESS (C00858472)

## Source

- filing: FEC (Federal Election Commission)

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