Steinfort (German pronunciation: [ˈʃtaɪnfɔʁt]; Luxembourgish: Stengefort [ˈʃtæŋəfoχt] ⓘ) is a commune and town in western Luxembourg.

As of 2023[update], the town of Steinfort, which lies in the north of the commune, has a population of 3,076.

Other towns within the commune include Hagen, Kleinbettingen and Grass.

Steinfort lies at the Belgian/Luxembourg border on the Route d'Arlon (N6), the original road linking Luxembourg City to Arlon.

Steinfort[1] was served by the Prince Henri Railway that ran from Pétange to Ettelbruck in the north of the country.