---
type: Candidate
title: "Mark Edmund Johnston"
description: "U.S. House candidate, NE-02 (2026)"
office: "U.S. House"
state: "NE"
district: "NE-02"
party: "DEM"
stance: "open-seat"
election_year: 2026
status: "statutory candidate"
committee:
  name: "MARK JOHNSTON FOR CONGRESS"
  id: "C00902940"
ids:
  fec: "H6NE02166"
sources:
  - field: filing
    source: FEC (Federal Election Commission)
confidence: official
tags: [candidate, federal, house, ne]
timestamp: "2026-07-03"
---

# Mark Edmund Johnston

Democratic open-seat for U.S. House (NE-02), 2026.

## Campaign Committee

- MARK JOHNSTON FOR CONGRESS (C00902940)

## Source

- filing: FEC (Federal Election Commission)

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