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 The Noble Consort Luean, (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.