Parc Michel-Chartrand, formerly known as the Parc régional de Longueuil, is a large park located in Longueuil, Quebec, Canada.

It is located at 1895 Rue Adoncour in the borough of Le Vieux-Longueuil.

[1] Its features include a marsh, three artificial lakes, a sundial, a playground, two pétanque terrains, a rest area with picnic tables, a slope for sledding, an ice rink and community gardens.

[2] Originally known as the Base de plein air de Longueuil (opened in 1975),[3] it was renamed as the Parc régional de Longueuil, and renamed again as Parc Michel-Chartrand by the city of Longueuil in June 2010, after Quebec union activist Michel Chartrand.

[4] Until the mid 1980s, prior to the extension of the Boulevard Fernand-Lafontaine, the Chemin du Lac was open to through traffic between Longueuil and Boucherville.