Otto Emil Lang PC OC KC (born 14 May 1932) is a Canadian lawyer and former politician.
[1] His riding was abolished ahead of the 1979 federal election, and when he ran in the successor constituency of Saskatoon East, he lost to Robert Ogle of the New Democratic Party.
He is currently retired, but serves as a director of several companies, including Investor's Group and the Winnipeg Airport Authority.
He played for the Oxford University Ice Hockey Club, winning two Blues.
Lang is married to Madam Justice Deborah McCawley of the Court of King's Bench of Manitoba.