| Orville B. Fitch II | |
| Office: | Acting New Hampshire Attorney General |
| Term Start: | July 16, 2009 |
| Term End: | August 24, 2009 |
| Successor: | Michael Delaney |
| Office3: | Deputy New Hampshire Attorney General |
| Term Start3: | February 8, 2006 |
| Term End3: | December 3, 2010 |
| Successor4: | Michael Delaney |
| Office5: | New Hampshire Senior Assistant Attorney General |
| Term Start5: | January 26, 2005 |
| Term End5: | February 8, 2006 |
| Occupation: | Lawyer |
Orville B. "Bud" Fitch II is an American lawyer who served as Deputy Attorney General for the U.S. State of New Hampshire, and became the Acting Attorney General for New Hampshire, when Kelly Ayotte resigned on July 16, 2009. He left the Deputy Attorney General position in December 2010 to join Ayotte's staff.[1] Previously he served as a Senior Assistant Attorney General heading the Civil Bureau of the New Hampshire Department of Justice.
In 2017, Fitch was hired by the office of the New Hampshire Secretary of State to investigate claims of voter fraud in New Hampshire.[2]