Karl Henrik Lous (14 April 1847 – 10 October 1928) was a Norwegian barrister.

Lous was born in Christiania to Johan Christian Vogelsang Lous and Charlotte Sofie née Maschmann.

in 1870, and was barrister with access to work with the Supreme Court from 1874.

He was decorated Knight, First Class of the Order of St. Olav in 1890.

This Norwegian law-related biographical article is a stub.