About Nathan Lean

Construction fights, real property disputes and tenancy conflicts, both commercial and residential, make up the core of Nathan Lean's work. As a litigation associate with Gowling WLG in Ottawa, Lean takes these matters to court, to arbitration and to adjudication, and handles complex files across all three.

Called to the Ontario bar in 2015, Lean has argued in the Superior Court of Justice, at the Divisional Court and before the Court of Appeal for Ontario, as well as in front of a range of administrative bodies, and makes a point of fitting the litigation strategy to what each case demands. Lean studied at Queen's University for both an honours BA and a law degree.

Beyond paying files, the associate takes an active part in pro bono work run out of the firm's Ottawa office. Lean belongs to the Canadian Bar Association and the Ontario Bar Association and stays involved with the city's construction community. Away from work, you'll find Lean at a chessboard or tending a crop of peppers bred to be as hot as they come.

Practice areas

Construction, property and tenancy disputes

Lean litigates construction matters, real property disputes, and commercial and residential tenancy conflicts, working through arbitration and adjudication as well as the courts.

Education & credentials

  • Law degree, Queen's University, Faculty of Law (2014)
  • Bachelor of Arts (Honours), Queen's University (2011)
  • Called to the Ontario bar (2015)

Memberships & affiliations

In the community

  • Lean takes part in the pro bono initiatives of Gowling WLG's Ottawa office.
  • Lean is active in Ottawa's construction community.

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This listing was generated by AI from public sources in October 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on their firm’s website. Confirm Nathan Lean’s licence and standing in the Law Society of Ontario directory ↗

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