Agent 327 is a Dutch action/comedy comic series by cartoonist Martin Lodewijk. It was a regular feature from 1966 until 1983, and again from 2000 to the present. The eponymous Agent 327 is a James Bond/Maxwell Smart-like Dutch secret agent who fights for "Righteousness and World Peace"; his looks are based on the character of Peter Gunn. Often partnered with the junoesque Olga Lawina (an agent of the Swiss Secret Service), his adventures take him around Europe and the rest of the world as he battles numerous villains, both fictional and parodies of real people.

The song "Denk toch altijd met liefd' aan je moeder" by Gerda en Herman Timmerhout is a common feature in the comic, and is often used to hideously torture someone or provide a plot-turning emotional reaction.