Johan Coenraad Braakensiek (24 May 1858 – 27 February 1940) was a Dutch painter, illustrator, caricaturist and political cartoonist. 

For most of his career, Braakensiek worked for a number of publishers as an illustrator. However, he also found work as a political cartoonist for the magazines Geïllustreerd Politie-Nieuws, De Amsterdammer and De Groene Amsterdammer. His first work was with Geïllustreerd Politie-Nieuws where he contributed infrequently. His break and rise in popularity came in 1886 when he was made the political cartoonist for De Amsterdammer magazine. He also was affiliated with De Groene Amsterdammer magazine from 1925 to 1931. He is buried at Zorgvlied cemetery.