---
type: Person
title: "Mark Thane"
description: "MT House District 89 — MT State House of Representatives District 89"
role: "MT House District 89"
party: "D"
level: "state"
branch: "legislative"
state: "MT"
district: "MT State House of Representatives District 89"
represents: "us/states/mt/districts/house/89"
tenure:
  start: "2025-01-06"
  current: true
election:
  term_length: 2
  term_limit: "varies"
ids:
  person: "d1e95581-fe34-45ec-a8df-68078eec6dbc"
  office: "4facb099-cdec-473d-9393-c6dea93595f2"
  tenure: "48d28e66-142c-4e2c-88d0-f18f5f538159"
  jurisdiction: "eb849b14-fd7d-494e-9b86-0e5d1f32f003"
sources:
  - field: tenure
    source: "OpenStates YAML via GitHub 2026-06-20"
  - field: jurisdiction
    source: "SLDL (Census 2025)"
confidence: official
tags: [officeholder, state, legislative, mt]
timestamp: "2026-07-04"
---

# Mark Thane

Current MT House District 89 (MT State House of Representatives District 89).

Represents [MT State House of Representatives District 89](/us/states/mt/districts/house/89.md).

## Sources

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

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