Bill or William Otto may refer to:
- Bill Otto (entrepreneur), founder of Otto Laboratories and Otto Aviation Group
- Bill Otto (Kansas politician), Republican member of the Kansas House of Representatives from 2005 to 2012
- Bill Otto (Missouri politician) (born 1956), Democratic member of the Missouri House of Representatives from 2013 to 2017
- William Tod Otto (1816–1905), American judge and reporter of decisions of the United States Supreme Court
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: