The English author who created the character Sherlock Holmes was Sir Arthur Conan Doyle. He introduced the iconic detective in "A Study in Scarlet," published in 1887. Doyle’s Holmes became synonymous with detective fiction, characterized by his exceptional logical reasoning and observation skills. The character's popularity gave rise to a series of novels and short stories, which set the standard for mystery literature. Holmes remains a cultural icon, inspiring countless adaptations and spin-offs in various media, cementing Doyle's legacy as a master storyteller.