Guy Lafleur has been convicted of giving contradictory evidence at his son's bail hearing, and faces a maximum of 14 years in prison.
The verdict was handed down in a Montreal courtroom Friday morning. Sentencing arguments began after the verdict.
Lafleur agreed in September 2007 to ensure his son Mark abided by a court-ordered curfew if he were granted bail pending trial.
But at a hearing the following month, it was revealed the elder Lafleur had driven his son to a hotel so he could spend time with a girlfriend on two occasions.
Guy Lafleur Could Face 14 Years In Prison