Benjamin Blake Hallmark
O'MELVENY & MYERS LLP
Austin, TX • Serving Travis County
About Benjamin Blake Hallmark
Benjamin Blake Hallmark is a Texas-licensed attorney practicing in Austin, Travis County. Admitted to the State Bar of Texas in 2010 (Bar #24069865) with 16 years of practice. Currently practices at O'MELVENY & MYERS LLP.
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Notable Case Results
Office Location
O'MELVENY & MYERS LLP
401 W 4th St Unit 3300
Austin, TX 78701-5056
Discipline status
We publish disciplinary status sourced from public State Bar of Texas records on every attorney profile. We display this transparently because clients deserve full information. Disciplinary history alone does not mean an attorney is unqualified — many attorneys with past discipline are competent practitioners — but it is information clients have a right to know when making a hiring decision.
Verified from State Bar of Texas records 2026-05-21.
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