"The Adventure of the Three Garridebs" is one of the 56 Sherlock Holmes short stories written by British author Sir Arthur Conan Doyle. One of the 12 stories in the cycle collected as The Case-Book of Sherlock Holmes (1927),[1] it was first published in Collier's in the United States on 25 October 1924, and in The Strand Magazine in the United Kingdom in January 1925.

According to Dr. Watson's opening narration, this story is set at "the latter end of June, 1902 ... the same month that Holmes refused a knighthood for services which may perhaps some day be described." This is a parallel to the knighthood of Arthur Conan Doyle around the same time.