Nils Hasselskog (1892–1936) was a Swedish poet, writer and humourist.
He debuted as a writer for Grönköpings Veckoblad in 1925.
[1] Hasselskog's years at the magazine are considered its artistic peak.
[2] He was the creator of the parody language Transpiranto.
This article about a Swedish writer or poet is a stub.