| State Senate: | New York |
| District: | 35th |
| Term Start: | January 1, 1966 |
| Term End: | December 31, 1966 |
| Preceded: | Earl E. Boyle |
| Succeeded: | James H. Donovan |
| State Senate1: | New York |
| District1: | 35th |
| Term Start1: | January 1, 1965 |
| Term End1: | December 31, 1965 |
| Preceded1: | Ernest I. Hatfield |
| Succeeded1: | Dennis R. Coleman |
| State Assembly2: | New York |
| District2: | Dutchess County |
| Term Start2: | November 4, 1947 |
| Term End2: | December 31, 1964 |
| Preceded2: | Ernest I. Hatfield |
| Succeeded2: | Victor C. Waryas |
| Birth Date: | 21 June 1902 |
| Birth Place: | Buffalo, New York |
| Death Place: | Millbrook, New York |
| Party: | Republican |
| Relations: | Theodore M. Pomeroy (grandfather) |
| Children: | 2 |
| Education: | Hotchkiss School |
| Alma Mater: | Yale University |
Robert Watson Pomeroy (June 21, 1902 – January 4, 1989) was an American businessman and politician from New York.
He was born on June 21, 1902, in Buffalo, New York, the son of Robert Watson Pomeroy, Sr. (1868–1935),[1] a Yale graduate who was an industrialist and financier in Buffalo and New York,[2] and Lucy (née Bemis) Pomeroy (1869–1958), a former president of the Palmetto Garden Club.[3] He attended the Hotchkiss School. He graduated with a Ph.B. from Yale University in 1924.
His paternal grandparents were Elizabeth (née Watson) Pomeroy,[1] and Congressman Theodore M. Pomeroy (1824–1905) who served as the 26th Speaker of the House following Schuyler Colfax and was a close friend of U.S. Secretary of State (under Lincoln) William H. Seward.[4]
After graduating from Yale, he engaged in the management of investments. During World War II he served in the U.S. Army, attaining the rank of captain. After the war he entered politics as a Republican.
Pomeroy was a member of the New York State Assembly (Dutchess Co.) from 1948 to 1964, sitting in the 166th, 167th, 168th, 169th, 170th, 171st, 172nd, 173rd and 174th New York State Legislatures. He was a leading conservationist, and was Chairman of the Joint Legislative Committee on Natural Resources from 1959 to 1965.
He was a member of the New York State Senate in 1965 and 1966;[5] and a delegate to the New York State Constitutional Convention of 1967.[6]
In 1930, he married Estelle Condit Bassett (1907–1988), the daughter of Carroll Phillips Bassett and Margaret (née Condit) Bassett.[7] [8] Together, they were the parents of two children:
He died on January 4, 1989, at his home in Millbrook, New York, of heart failure;[10] and was buried at St. Peter's Episcopal Cemetery in Lithgow.