| Frank H. Lyman | |
| Office6: | Justice of the Arizona Supreme Court |
| Term Start6: | January 1, 1923 |
| Term End6: | January 5, 1925 |
| Predecessor6: | Edward G. Flanigan |
| Successor6: | Alfred C. Lockwood |
| Office7: | 1st County Attorney for Maricopa County, Arizona |
| Term Start7: | 1912 |
| Term End7: | 1915 |
| Birth Date: | 1 September 1863[1] |
| Birth Place: | Greigsville, New York, U.S. |
| Death Place: | Phoenix, Arizona, U.S. |
| Party: | Democrat |
Frank Hubbard Lyman[2] (September 1, 1863 – January 1, 1957) was a justice of the Supreme Court of Arizona from January 1, 1923, to January 5, 1925.[3]
Lyman was the first Maricopa County attorney and a pioneer in the Arizona judicial system.[4] He served as a Maricopa Superior Court judge from June 15, 1915, until 1923, when he was elected to the Supreme Court of Arizona.[5] He was unopposed in this special election to finish the last two years of Albert C. Baker's term.[6]
Lyman later served as secretary of the Phoenix Waterworks Commission.[7] He ran for, and came 2nd to former Governor George W. P. Hunt, in the Democratic primary for governor in 1930.[8] He died on January 1, 1957, at the age of 93.[9]