Robert Hart, Bob Hart, or Bobby Hart may refer to:
- Bob Hart (1900–1993), a.k.a. Al Trace, American musician
- Bob Hart (bassist), American bass player
- Bobby Hart (songwriter) (born 1939), American songwriter
- Sir Robert Hart, 1st Baronet (1835–1911), Irish-born diplomat
- Robbie Hart, fictional character in the film The Wedding Singer
- Robert Hart (horticulturist) (1913–2000), British gardener
- Robbie Hart (cricketer) (born 1974), New Zealand cricketer
- Robert Hart (musician) (born 1958), English musician
- Robert Hart (politician) (1814–1894), New Zealand politician
- Bob Hart (umpire) (1879–1937), American baseball official
Famous quotes containing the words robert and/or hart:
“This is The End—of the Beginning.”
—Rip Van Ronkel, and Robert A. Heinlein (1907–1988)
“Dr. Craigle: A good man, completely reliable. Not given to overcharging and stringing visits out, the way some do.
Phil Green: Do you mean the way some doctors do or do you mean the way some Jewish doctors do?
Dr. Craigle: I suppose you’re right. I suppose some of us do it, too. Not just the Chosen People.”
—Moss Hart (1904–1961)