| Last name | Delaplaine |
| First name | Joseph |
| Display name | Joseph Delaplaine |
| Birth date | 1725 |
| Death date | 1799 |
| Birth place | New York City |
| Death place | New York City |
| Gender | m |
| Affiliations | Society of Friends, New York Friends meeting |
| Bio notes | Joseph Delaplaine was a joiner, merchant, and minister. He was also a Public Friend. He married Abigail Farrington in 1751 and Hannah Child in 1755. He died in 1799. |