Park Avenue (officially in French: Avenue du Parc) is one of central Montreal's major north-south streets. It derives its name from Mount Royal Park, by which it runs. Between Mount Royal Avenue and Pine Avenue, the street separates the eastern side of the mountain park and the smaller Jeanne Mance Park (formerly known as Fletcher's Field and often referenced as such in Montreal literature). Park Avenue also lends its name to the Park Extension residential neighbourhood, located at its northern end.