Länsman is a surname.

Hildá Länsman (born 1993), Sámi singer Ulla Pirttijärvi-Länsman, Sami singer Vieno Länsman (died 2024), Sámi politician

See also

Lansman Landman (surname) Landmann Lensmann (fiefholder or later police chief in Nordic countries, in Sweden Länsman)