| Thomas Chatfield | |
| Office: | Judge of the United States District Court for the Eastern District of New York |
| Term Start: | January 9, 1907 |
| Term End: | December 24, 1922 |
| Appointer: | Theodore Roosevelt |
| Predecessor: | Edward B. Thomas |
| Successor: | Robert Alexander Inch |
| Birth Name: | Thomas Ives Chatfield |
| Birth Date: | 4 October 1871 |
| Birth Place: | Owego, New York |
| Death Place: | Brooklyn, New York |
| Father: | Thomas I. Chatfield |
| Residence: | Brooklyn, New York |
| Education: | Yale University (A.B.) Columbia Law School (LL.B.) |
Thomas Ives Chatfield (October 4, 1871 – December 24, 1922) was a United States district judge of the United States District Court for the Eastern District of New York.
Born on October 4, 1871, in Owego, New York, Chatfield received an Artium Baccalaureus degree in 1893 from Yale University. He received a Bachelor of Laws in 1896 from Columbia Law School. He entered private practice in New York City, New York from 1896 to 1906. He was an Assistant United States Attorney for the Eastern District of New York from 1902 to 1906.
Chatfield was nominated by President Theodore Roosevelt on December 13, 1906, to a seat on the United States District Court for the Eastern District of New York vacated by Judge Edward B. Thomas. He was confirmed by the United States Senate on January 9, 1907, and received his commission the same day. His service terminated on December 24, 1922, due to his death at his home in Brooklyn, New York. He had been stricken with a heart attack while trimming the family Christmas tree, the heart attack having been induced by a bout of typhoid fever from which he suffered the previous summer.[1]
Chatfield was the son of State Senator Thomas I. Chatfield (1818–1884) and Lucy B. (Goodrich) Chatfield.