William Justus Goebel (January 4, 1856 – February 3, 1900) was an American Democratic politician who served as the 34th governor of Kentucky for four days, having been sworn in on his deathbed a day after being shot by an assassin. Goebel is the only sitting state governor in United States history to die by assassination.
Goebel was born to Wilhelm and Augusta Goebel, German immigrants from Hanover. He studied at the Hollingsworth Business College in the mid-1870s and became an apprentice at John W. Stevenson's law firm. While Goebel lacked the social qualities like public speaking that are common with politicians, various authors referred to him as an intellectual man.