---
type: Person
title: "Mike Gierau"
description: "WY Senate District 17 — WY State Senate District 17"
role: "WY Senate District 17"
party: "D"
level: "state"
branch: "legislative"
state: "WY"
district: "WY State Senate District 17"
represents: "us/states/wy/districts/senate/17"
tenure:
  start: "2019-01-07"
  current: true
election:
  term_length: 2
  term_limit: "varies"
ids:
  person: "8e6839ed-56f9-4d62-b10a-7941d353ca71"
  office: "6b6cfb06-531a-4bc4-bf73-e3dea25b5a13"
  tenure: "5ce31549-9a62-406c-9790-16febce22e11"
  jurisdiction: "97e089db-3e8b-4af9-a498-5cfd4c120c76"
sources:
  - field: tenure
    source: "OpenStates YAML via GitHub 2026-06-20"
  - field: jurisdiction
    source: "SLDU (Census 2025)"
confidence: official
tags: [officeholder, state, legislative, wy]
timestamp: "2026-07-04"
---

# Mike Gierau

Current WY Senate District 17 (WY State Senate District 17).

Represents [WY State Senate District 17](/us/states/wy/districts/senate/17.md).

## Sources

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

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