Hendrik Pieter Koekkoek
Hendrik Pieter Koekkoek (13 January 1843 – 1927) was a landscape painter from the Netherlands. He was the son of Marinus Adrianus Koekkoek, who taught him to paint.

Koekkoek was born in Hilversum and between 1850-1877 he was active in Amsterdam and the Hague. Like other members of his family, he is known for wooded landscapes. Jan Pontijn was his pupil.

Koekkoek died in England.