The Blue Lotus () is the fifth volume of "The Adventures of Tintin", the comics series by Belgian cartoonist Hergé. Commissioned by the conservative Belgian newspaper for its children's supplement , it was serialised weekly from August 1934 to October 1935 before being published in a collected volume by Casterman in 1936. Continuing where the plot of the previous story, "Cigars of the Pharaoh", left off, the story tells of young Belgian reporter Tintin and his dog Snowy, who are invited to China in the midst of the 1931 Japanese invasion, where he reveals the machinations of Japanese spies and uncovers a drug-smuggling ring.