William Haselden Ellerbe (April 7, 1862 – June 2, 1899) was the 86th governor of South Carolina from 1897 to 1899. Born in Marion, South Carolina, he was raised in the Pee Dee region of South Carolina and attended Wofford College and Vanderbilt University. After which he returned to Marion to marry Henrietta Rogers and engage in planting and business ventures.