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Marc Shane Chastain
Marc Shane Chastain is a lawyer in Odessa, TX who works for Ector County District Attorney's Office. Practice areas include Criminal, Juvenile. Licensed in Texas since 2013. Graduated from Texas Wesleyan University in 2013.
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Law school
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Office
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Marc Shane Chastain
Ector County District Attorney's OfficeOdessa, TX·12 years licensed
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Marc Shane Chastain is a lawyer in Odessa, TX who works for Ector County District Attorney's Office. Practice areas include Criminal, Juvenile. Licensed in Texas since 2013. Graduated from Texas Wesleyan University in 2013.
Law school
Texas Wesleyan University
Class of 2013
Bar admission
2013
State Bar of TX · No. 24081528
Office
300 N Grant Ave Ste 305
Odessa, TX 79761
Disciplinary
None on record
Clean since admission
Career history
2 observed firms
Based on State Bar of Texas snapshots — each row is a firm the attorney was registered with at one of our quarterly pulls.
- Ector County District Attorney's OfficeAS OF MAY 2023Government Lawyer ·
- Ector County District Attorney's OfficeAPR 2026 — PRESENTGovernment Lawyer · Odessa, TX
Case data
Case data
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Practice & jurisdiction
Practice areas
- Criminal
- Juvenile
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Last refreshed Jun 2026