Robert Grant (January 24, 1852 – May 19, 1940) was an American author and a jurist who participated in a review of the Sacco and Vanzetti trial a few weeks before their executions.
There are also other authors on Goodreads with the name Robert Grant, including poet, hymn-writer, chairman of directors of the British East India Company and Governor of Bombay Sir Robert Grant MP (1779-1838), who wrote on the trade and government of India and the early history of the East India Company, as well as publishing a book of sacred poems.