Per Lasson Krohg (18 June 1889 – 3 March 1965) was a Norwegian visual artist and teacher.

[2] Krohg's work as an artist covered a wide field, from paper drawings, illustrations, and posters to set design, sculpture, and monumental paintings.

Among others, his students included artists Frithjof Tidemand-Johannessen and Tulla Blomberg Ranslet.

[1] In 1950 he received the King's Medal of Merit in gold, and 1955 he was appointed Commander of the Order of St. Olav.

From 1936 he was a member of the Swedish Royal Academy of Fine Arts in Stockholm and in 1948 he was awarded the Prince Eugen Medal.