Otterbein may refer to:
People with the surname Philip William Otterbein (1726-1813), German-American clergyman, founder of the Church of the United Brethren in Christ Keith F. Otterbein, anthropologist Thomas Otterbein, retired US Navy captain
Places Otterbein, Indiana Otterbein, Ohio Otterbein, Baltimore
Other uses Otterbein University, Westerville, Ohio Ottenbreit