Luutnantti (from French lieutenant originally meaning second-in-command) is a Finnish military rank.

The Finnish Army is bilingual; the rank is known in Swedish as Löjtnant and Finnish as Luutnantti.

One year of conscript training as officer cadet and a three-year degree of Bachelor of Military Science (Finnish: sotatieteiden kandidaatti) at National Defence University.

After 3-4 years and further studies, they can be promoted to yliluutnantti/premiärlöjtnant.

This article about the military of Finland is a stub.