Nyassa may refer to:
Nyassa (singer), Australian singer, featured on the Hilltop Hoods' 2025 album Fall from the Light Nyassa Company, a royal company which administered part of Mozambique between 1891 and 1929 , a Portuguese-owned steamship
See also Niassa Province, a province of Mozambique Nyasa (disambiguation) Nyssa (disambiguation) Nyssa (plant), a small genus of deciduous trees