| Hansford Dade Duncan Twiggs | |
| Office: | Speaker Pro Tempore of the House of Representatives (Richmond County) |
| Term Start: | 1880 |
| Term End: | 1881 |
| Office2: | Judge of the Superior Courts of the Middle District |
| Term Start2: | 1870 |
| Term End2: | 1873 |
| Party: | Democratic |
| Birth Date: | March 25, 1837 |
| Death Place: | Savannah, Georgia |
| Resting Place: | Augusta, Georgia |
| Birth Place: | Barnwell, South Carolina |
| Occupation: | Attorney |
| Residence: | Savannah, Georgia |
| Spouse: | Lucie E. Wilkins, Cornelia Dennis Harrison |
| Children: | David Emanuel Twiggs, Joseph Wilkins Twiggs, Herschel Twiggs, and Hattie Twiggs |
| Relations: | Sarah Lowe Twiggs (sister) |
| Alma Mater: | Georgia Military Institute, University of Pennsylvania, University of Georgia |
Hansford Dade Duncan Twiggs (March 25, 1837 – March 25, 1917) was a Georgia attorney, Democratic politician, judge, and Confederate military officer during the American Civil War. He was a great-grandson of American Revolutionary War general John Twiggs. He died in Savannah, Georgia on his 80th birthday and was buried in the Summerville Cemetery in Augusta, Georgia.
Ghost Fry - Trials and Tribulations: The Life of Judge H.D.D. Twiggs, Part One
Hansford Dade Duncan Twiggs - Men of Mark in Georgia - Volume 6
Ghost Fry - Trials and Tribulations: The Life of Judge H.D.D. Twiggs, Part Four
Ghost Fry - Trials and Tribulations: The Life of Judge H.D.D. Twiggs, Part Six