---
type: Candidate
title: "William James Marks"
description: "U.S. House candidate, TX-25 (2026)"
office: "U.S. House"
state: "TX"
district: "TX-25"
party: "DEM"
stance: "challenger"
election_year: 2026
status: "statutory candidate"
committee:
  name: "WILLIAM MARKS FOR CONGRESS"
  id: "C00904920"
ids:
  fec: "H6TX25211"
sources:
  - field: filing
    source: FEC (Federal Election Commission)
confidence: official
tags: [candidate, federal, house, tx]
timestamp: "2026-07-03"
---

# William James Marks

Democratic challenger for U.S. House (TX-25), 2026.

## Campaign Committee

- WILLIAM MARKS FOR CONGRESS (C00904920)

## Source

- filing: FEC (Federal Election Commission)

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