Molle Roulston Chow - An association of independent law practitioners    

Calgary Defence Lawyer

Tonii K. Roulston is one Calgary’s most tireless and dynamic defence lawyers. She has developed a reputation for a high degree of professionalism and strategic thinking in the courtroom.  She has devoted her entire legal career to the practice of criminal law. 

Ms. Roulston believes that everyone is presumed innocent no matter what the charge and that it is her role as a defence lawyer to protect clients from the police, the Crown and the Government.
Tonii Roulston’s practice has been focused on the trial courts where she handles all criminal charges, including homicide, organized Crime and drug trafficking offences.

She has defended her clients in financial and sexual misconduct cases. She is experienced in dealing with matters involving theft from employers, self-defence and domestic conflicts. She has an in-depth knowledge of psychological and medical defences.
As a defence lawyer, Tonii Roulston has taken a ‘client-driven’ focus to the conduct of her cases.  Even though she has been defence counsel in a number of Calgary’s highest profile prosecutions, Ms. Rouslton defends all of her clients with the same level of intensity and professionalism regardless of the charge. 
Ms. Roulston approaches all of her cases with the same results driven focus and as such, is highly effective in obtaining just outcomes in her cases. 
Ms. Roulston was recognized as one of this cities 20 most compelling Calgarians by the Calgary Herald in 2007.

See “High Profile Cases Define Defence Lawyer”
Calgary Defence Lawyer Tonii Roulston, will fight for you.

For a free consultation with Tonii K. Roulston, contact Roulston Chow today.

Contact Our Office
Main Phone: (403) 474-8188
Tonii K. Roulston (Ext. 2)
Andrea Urquhart (Ext. 3)


Ms. Roulston defends all criminal cases, including:

  • Murder
  • Manslaughter
  • Assault
  • Robbery
  • Firearms Offences
  • Impaired Driving
  • Over 80
  • Refusing to Blow
  • Drug Possession
  • Drug Trafficking
  • Drug Importation
  • Drug Production
  • Civil Forfeiture
  • Theft
  • Child Pornography
  • Internet Crimes
  • Sexual Assault
  • Child Abuse
  • Fraud