Atty. Rita Diane Sinclair

Atty. Rita Diane Sinclair

Rita Diane Sinclair is a lawyer practicing criminal, environmental, ethics-legal malpractice and 4 other areas of law. Rita received a B.S. degree from University of California at Riverside in 1976, and has been licensed for 39 years.

San Antonio San Antonio 39 J. Erfahrung 39 year
Call (726) 240-7036 Book Appointment

Profile Summary

About Rita Diane Sinclair at a glance

Rita Diane Sinclair is a criminal defense, employment, business, litigation, and environmental attorney based in San Antonio, Texas. They have 39+ years of legal experience, licensed to practice since 1987. Admitted to practice in California (1987), U.S. District Court, Central District of California (1987), and Texas (2002). Educated at Loyola Marymount University (J.D., 1987) and University of California at Riverside (B.S., 1976). Serands clients in San Antonio, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Rita Diane Sinclair is a lawyer practicing criminal, environmental, ethics-legal malpractice and 4 other areas of law
  • Rita received a B.S. degree from University of California at Riverside in 1976, and has been licensed for 39 years
  • Rita practices in San Antonio, TX

Practice Areas Explained

Rita Diane Sinclair's Areas of Practice

Each practice area below reflects the types of cases Rita Diane Sinclair handles, with a brief overview of what that area of law covers.

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Rita Diane Sinclair is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Texas →

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Rita Diane Sinclair is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in Texas →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Rita Diane Sinclair is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Texas →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Rita Diane Sinclair is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Texas →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Rita Diane Sinclair is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Texas →

Jurisdictional Context

Why local counsel matters in Texas

Practicing law in Texas. Legal matters in Texas are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in San Antonio are typically filed in the local municipal court or the appropriate Texas state district court, depending on subject matter and amount in controversy. An attorney licensed in Texas brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Texas courts without local counsel or pro hac vice admission.

Looking for additional Texas attorneys? Browse all attorneys in San Antonio or all attorneys in Texas.

Frequently Asked

Common questions about Rita Diane Sinclair

Where is Rita Diane Sinclair's law office located?
Rita Diane Sinclair's law practice is located in San Antonio, Texas. You can contact the office directly through this profile page.
What practice areas does Rita Diane Sinclair handle?
Rita Diane Sinclair focuses on criminal defense, employment, business, litigation, environmental. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Rita Diane Sinclair practiced law?
Rita Diane Sinclair has 39+ years of legal experience and has been licensed since 1987.
Where did Rita Diane Sinclair go to law school?
Rita Diane Sinclair earned their education at (J.D., 1987); (B.S., 1976).
How can I contact Rita Diane Sinclair for a consultation?
You can contact Rita Diane Sinclair directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
Loyola Marymount University
- 1987
B.S.
University of California at Riverside
- 1976

Bar Admissions

California
Admitted: 1987
U.S. District Court, Central District of California
Admitted: 1987
Texas
Admitted: 2002

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