Marcel Paquette was 31 when he vanished from Montréal, Québec, in the autumn of 1991. He was described as about 180 cm or 5 feet 11 inches tall and weighing 79 kg.

No public details are available about what led to his disappearance, what he was wearing, or his state of mind or plans before he went missing. The Service de police de la Ville de Montréal lists the case as an unsolved disappearance and has asked the public for information. The conflicting last-seen dates and lack of concrete leads have left the case unresolved.

If anyone knew Marcel, saw him in Montréal in late summer or autumn 1991, or has information that could help, please share what you know.