| Katherine G. Leonard | |
| Office: | Chief Judge of the Hawaii Intermediate Court of Appeals |
| Status: | Acting |
| Term Start: | January 13, 2024 |
| Predecessor: | Lisa M. Ginoza |
| Office1: | Judge of the Hawaii Intermediate Court of Appeals |
| Term Start1: | January 30, 2008 |
| Appointer1: | Linda Lingle |
| Predecessor1: | John Lim |
| Birth Date: | 1 August 1959 |
| Birth Place: | Honolulu, Hawaii |
| Party: | Democrat |
| Residence: | Honolulu, Hawaii |
| Education: | University of Wisconsin–Parkside, (B.A.) William S. Richardson School of Law, (J.D.) |
Katherine G. Leonard (born August 1, 1959) is a Judge of the Hawaii Intermediate Court of Appeals.
Leonard received her undergraduate degree from the University of Wisconsin–Parkside, and her Juris Doctor from the William S. Richardson School of Law at the University of Hawaii.
After graduating law school she was a law clerk for Justice Robert Klein.[1] In 1992, Leonard joined the law firm of Carlsmith Ball LLP, where she was a partner for over ten years prior to her judicial appointment. As a lawyer, she practiced in complex commercial, financial, real estate, environmental, trust and business law litigation and dispute resolution.
She was nominated to the court by former Governor Linda Lingle in November 2007 to fill the seat vacated by the death of Judge John Lim; she was confirmed unanimously by the Hawaii State Senate.[2] She was sworn in as an Associate Judge of the Intermediate Court of Appeals on January 30, 2008.
Leonard is a member of the American Judicature Society. She also participates in the American Bar Association Appellate Judges Conference. She is a member of the American Bar Association and the Hawaii State Bar Association.
She is married to Ian Sandison and has one son and two stepchildren.