Robert Walsh may refer to:Robert Walsh (1824–1899), member of the Victorian Legislative Assembly and attorney-general Robert Walsh (diplomat) (1785–1859), American publicist and diplomat Robert Walsh (1772–1852), Irish clergyman, historian, writer and physician Robert Walsh (1917–1983), Australian medical scientist and geneticist Robert Walsh (MP), English member of parliament for Lincoln Robert Walsh (priest), archdeacon of Dublin, 1909–1917 Robert Walsh, Roman Catholic bishop of Waterford and Lismore Robert D. Walsh (1860–1928), United States Army officer Robert J. Walsh (1947–2018), American film and television composer Robert V. Walsh, member of the Illinois House of Representatives Robert Nelson Walsh (1864–1938), Canadian politician, member for Huntingdon Bob Walsh, American football coach Bob Walsh (basketball), American college basketball coach Bob Walsh (1940–2017), American sports executive, marketing executive and humanitarian