Ponderosa Pines is a census-designated place (CDP) in Gallatin County, Montana, United States.

[3] Formerly a 13,000-acre ranch, the land was subdivided into 10- and 20-acre parcels and sold by a Hawaiian real estate agency starting in 1972.

The lots lacked water, sewer, electricity and road access, and some were on such steep terrain that building would be impossible.

A small portion is in Pass Creek Elementary School District and the Manhattan High School District.

This Gallatin County, Montana state location article is a stub.