Oleksandr (Sasha) Tsimerman

Sasha is an associate in the Construction Group of our Toronto office. Sasha earned his J.D. from the Osgoode Hall Law School. Prior to law school, he obtained a Bachelor of Applied Science from the Toronto Metropolitan University and an Honours Bachelor of Science from the University of Toronto.

Sasha joined Osler in 2024. Prior to joining Osler, Sasha worked as an in-house counsel to a Crown corporation.

Community Involvement

  • Osgoode Hall Law School, Mentor (2021 – Present)
  • Osgoode Business Clinic, Case Worker (2019 – 2021)



  • Osgoode Hall Law School, JD
  • Toronto Metropolitan University, BASc, Occupational and Public Health
  • University of Toronto – Victoria University, HBSc, Neuroscience


  • English
  • Ukranian
  • Russian

Professional Affiliations

  • Law Society of Ontario