Osmund Andersen Lømsland (2 July 1765 – 25 August 1841) was a Norwegian farmer who served as a representative at the Norwegian Constituent Assembly.Osmund Andersen Lømsland was born at the village of Mosby in Oddernes, a borough in Kristiansand, Norway.
He was engaged in farming.
In 1806, he bought the farm Lømsland at Tveit in Vest-Agder where he remained throughout his life.
About 1790, Osmund Andersen was married with Anna Torstensdatter Lauvsland from the parish of Finsland (1766-1837).
The couple had seven children born in the period 1790- 1803, of whom only three lived into adulthood.
He was elected to the Norwegian Constituent Assembly in 1814, representing the constituency of Mandals Amt (now Vest-Agder).
At the Assembly, he supported the union party (Unionspartiet).