The Great Detective Sherlock Holmes () is an illustrated children's book series written by Hong Kong author from 2010 to his 2026 death. It is published by . It is an adaptation of Arthur Conan Doyle's Sherlock Holmes books, featuring anthropomorphic animal versions of the characters. Initially a direct adaptation of Doyle's books, the series has since diverged to adapting detective works by other authors. Maria Kan translated the series to English. Yu Yuen-wong was the first illustrator for the series before others took over.
The series' popularity in Hong Kong led to the release of a film adaptation, Sherlock Holmes and the Great Escape (The Great Detective Sherlock Holmes â The Greatest Jail Breaker), released in 2019 by Golden Scene.