Steve Szentesi is a Canadian competition lawyer. He has practised at some of the leading business law firms in Toronto (Davies Ward Phillips & Vineberg LLP), Vancouver (Lang Michener, now McMillan LLP), and London (Linklaters LLP). Steve also practised as in-house competition counsel for the Canadian Real Estate Association in Ottawa. He has advised on numerous competition law matters in the abuse of dominance, conspiracy, compliance, pricing and distribution, and advertising and marketing law areas, among others.

His academic work includes four years as adjunct professor of competition law at the University of British Columbia, Faculty of Law.

He has also spoken and published widely in the Canadian competition law area, and is frequently interviewed and quoted in the media in relation to competition law developments.