James Gregory

James Gregory is the name of the following people:

• James Gregory (medic) (1753-1821) Scottish scientist
• James Gregory (mathematician) (1638–1675), Scottish mathematician and astronomer
• James Gregory (actor) (1911–2002), American actor
• James Gregory (writer) (1941-2003), South African jailer to Nelson Mandela

This is a disambiguation page for differentiating between several terms identified with the same word.