Robert Vansittart

Robert Vansittart may refer to:

• Robert Gilbert Vansittart (1881–1957), British diplomat
• Robert Vansittart (jurist) (1728–1789), British jurist and member of the Hellfire Club
• Robert Vansittart, son of the Henry Vansittart, the Governor of Bengal from 1759 to 1764, and is credited with scoring the first recorded century in cricket in India