Huckleberry "Huck" Finn is a fictional character created by Mark Twain who first appeared in the book "The Adventures of Tom Sawyer" and is the protagonist and narrator of its sequel, "Adventures of Huckleberry Finn".

Huck is Tom Sawyer's closest friend. Their friendship is partially rooted in Sawyer's emulation of Huck's freedom and ability to do what he wants, like swearing and smoking when he feels like it. In one moment in the novel, he openly brags to his teacher that he was late for school because he stopped to talk with Huck Finn and enjoyed it, something for which he knew he would (and did) receive a whipping. Nonetheless, Tom remains a devoted friend to Huck in all of the novels they appear in. In Huckleberry Finn, it's revealed that Huck also considers Tom to be his best friend. At various times in the novel, Huck mentions that Tom would put more "style" in Jim and his adventure.

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