---
title: "Andrew A. Boster | KnowJudges"
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page_type: "judge_profile"
updated: "2026-10-07"
---

# Andrew A. Boster

Missouri 2nd Judicial Circuit Court · Associate Circuit Judge

## Profile

- Court: Missouri 2nd Judicial Circuit Court
- State: Missouri
- Role: Associate Circuit Judge
- Service status: expected
- Appointment: Appointed on May 15, 2026. [Missouri 2nd Judicial Circuit Court](https://knowjudges.com/kyj/court/mo/missouri-2nd-judicial-circuit-court)

## Summary

Andrew A. Boster — Missouri 2nd Judicial Circuit Court

## Biography

### Professional career

- Appointed on 2026-05-15 as Associate Circuit Judge for Missouri 2nd Judicial Circuit Court
- Prosecuting attorney of Knox County
- Assistant prosecuting attorney of Adair County
- associate degree in general studies — Brigham Young University-Idaho

### Education

- bachelor’s degree in Russian and Eastern European studies — University of Oregon
- University of Utah S.J. Quinney College of Law — J.D.

### Additional information

- May 15, 2026, by Governor Mike Kehoe (Appointed).
- Vacancy Filled: Resignation of Judge Thomas P. Redington
- The appointment is for Knox County.

## Sources

- [Governor Kehoe Announces Two Judicial Appointments](https://governor.mo.gov/press-releases/archive/governor-kehoe-announces-two-judicial-appointments-3)

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