Lavad Voraong (Thai: ลวาดวรองค์; RTGS: Lawatwora-ong; 30 March 1891 – 5 December 1893), was the Princess of Siam. She was a daughter of Chulalongkorn. Her mother was , (née Niyavananda), daughter of Lord (Phra) Narindrabhorn and Prik Niyavananda. She had a younger full brother, Prince Urubongs Rajsombhoj. Princess Lavad Voraong died on 5 December 1893, at the age of 2.