About Katie

Katie Ludwig is an associate with the Business and Cross-Border Litigation Groups and the constitutional advocacy team at Cambridge LLP. She started at the firm as a summer student in 2021, articled after finishing her master's degree, and was called to the bar in 2023. Her litigation experience spans Small Claims Court, the Ontario Court of Justice, the Superior Court of Ontario, the Kings Bench of Alberta, the Federal Court, the Landlord Tenant Board, and both the Ontario and Canadian Human Rights Tribunals. Katie holds a Bachelor of Science from the University of Calgary, and her interest in genetics and bioethics led her to pursue an LLB from City University of London, where she graduated with first-class standing. She later earned an LLM from the University of Toronto, graduating with distinction.

Education & credentials

Law school
City University of London

Listing compiled from public sources in August 2026. Confirm Katie Ludwig’s licence and standing in the Law Society of Ontario directory ↗