Robert Watt

Robert or Bob Watt may refer to:

Robert Watt (bibliographer), Scottish physician and bibliographer
Robert Watt (miner), Scottish–American miner
Robert Watt (officer of arms), Canadian museum curator and officer of arms
Robert Watt (Irish civil servant), secretary general of the Department of Health
Robert Lee Watt, first African American French hornist hired by a major symphony orchestra in the United States
Bob Watt (ice hockey), Canadian ice hockey player
Bob Watt (footballer), Australian rules footballer