The Green Lama is a fictional pulp magazine hero of the 1940s, created by American author Kendell Foster Crossen. He is commonly portrayed as a powerful Buddhist Lama, dressing in green robes with a red scarf and using his powerful skill set to fight crime. Slightly different versions of the same character also appeared in comic books and on the radio. Unlike many contemporary characters from smaller publishers, the Green Lama character is not in the public domain, as the author "wisely retained all rights to his creation".

Pulp magazines were inexpensive fiction magazines that were published from 1896 until around 1955. The term "pulp" derives from the cheap wood pulp paper on which the magazines were printed. In contrast, magazines printed on higher-quality paper were called "glossies" or "slicks". The typical pulp magazine had 128 pages; it was 7 inches (18 cm) wide by 10 inches (25 cm) high, and 0.5 inches (1.3 cm) thick, with ragged, untrimmed edges. Pulps were the successors to the penny dreadfuls, dime novels, and short-fiction magazines of the 19th century.