Robert Sullivan may refer to:
- Robert Sullivan (poet), Māori writer from New Zealand
- Robert Baldwin Sullivan (1802–1853), Canadian lawyer, judge, and the second Mayor of Toronto
- Robert J. Sullivan, Jr. (born 1945), American politician
- Robert Joseph Sullivan, American football player
- Dr. Robert Sullivan (educator), Northern Irish educationalist, founder of Sullivan Upper School
- Robbie Sullivan
- Bobby Sullivan, musician and activist
- Robert E. Sullivan, Veterans Law Judge
Famous quotes containing the words robert and/or sullivan:
“Supercalifragilisticexpialidocious!”
—Richard Sherman, songwriter, Robert Sherman, songwriter, and Clarence Brown. Supercalifragilisticexpialidocious! (Song)
“Form ever follows function.”
—Louis Henry Sullivan (1856–1924)