---
type: Person
title: "Mark Gillen"
description: "PA House District 128 — PA State House of Representatives District 128"
role: "PA House District 128"
party: "R"
level: "state"
branch: "legislative"
state: "PA"
district: "PA State House of Representatives District 128"
represents: "us/states/pa/districts/house/128"
tenure:
  start: "2011-01-04"
  current: true
election:
  term_length: 2
  term_limit: "varies"
ids:
  person: "c0770e69-e948-4a35-860e-3e9a75a81fd6"
  office: "4a8a0576-e8c2-4494-9a7b-2dd0fa339935"
  tenure: "187390d9-0a7f-4975-a08b-6847d5f4470a"
  jurisdiction: "2b3d3010-b8d5-4ac2-b6e0-866c15a65278"
sources:
  - field: tenure
    source: "OpenStates YAML via GitHub 2026-06-20"
  - field: jurisdiction
    source: "SLDL (Census 2025)"
confidence: official
tags: [officeholder, state, legislative, pa]
timestamp: "2026-07-04"
---

# Mark Gillen

Current PA House District 128 (PA State House of Representatives District 128).

Represents [PA State House of Representatives District 128](/us/states/pa/districts/house/128.md).

## Sources

- tenure: OpenStates YAML via GitHub 2026-06-20
- jurisdiction: SLDL (Census 2025)

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