Noun robert has 4 senses
- Robert, Henry M. Robert, Henry Martyn Robert - United States parliamentary authority and author (in 1876) of Robert's Rules of Order (1837-1923)
--1 is a kind of chemist; parliamentarian; chemist; parliamentarian
- Roberts, Oral Roberts - United States evangelist (born 1918)
--2 is a kind of evangelist, revivalist, gospeler, gospeller; evangelist, revivalist, gospeler, gospeller
- Roberts, Kenneth Roberts - United States writer remembered for his historical novels about colonial America (1885-1957)
--3 is a kind of writer, author; writer, author
- Roberts, Bartholomew Roberts - a Welsh pirate credited with having taken more than 400 ships (1682-1722)
--4 is a kind of pirate, buccaneer, sea robber, sea rover; pirate, buccaneer, sea robber, sea rover
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