| Daniel J. Gallagher | |
| Birth Date: | August 31, 1873 |
| Birth Place: | Newton, Massachusetts |
| Death Place: | Cambridge, Massachusetts |
| Resting Place: | St. Joseph Cemetery |
| Nationality: | American |
| Occupation: | Attorney |
| Party: | Democrat |
| United States Attorney for the District of Massachusetts | |
| Term Start: | 1920 |
| Term End: | 1921 |
| Predecessor: | Thomas J. Boynton |
| Successor: | Robert O. Harris |
Daniel J. Gallagher (August 31, 1873 – March 24, 1953) was an American attorney and political figure who served as a delegate to the Massachusetts Constitutional Convention of 1917-1918, the United States Attorney for the District of Massachusetts from 1920 to 1921, and a delegate to 1932 Democratic National Convention from Massachusetts.[1]
Daniel J. Gallagher was born in Newton, Massachusetts on August 31, 1873.[1] He attended Boston College and the Boston University School of Law.[2]
His son, Owen A. Gallagher, was a member of the Massachusetts General Court.
Daniel J. Gallagher died in Cambridge, Massachusetts on March 24, 1953, and was buried at St. Joseph Cemetery in West Roxbury.[3]