Siddharth Nigam (born 13 September 2000) is an Indian actor, who works in Indian television and films and is known for his roles of Young Sahir/Samar in Dhoom 3 and Prince Ashoka in Chakravartin Ashoka Samrat. He is currently seen as Aladdin in Sab TV's Aladdin - Naam Toh Suna Hoga.
Nigam was brought up in Allahabad, Uttar Pradesh. He completed his tenth class studies at Khelgaon Public School, where he practiced for gymnastics. Later he moved to Mumbai from Allahabad. Nigam has won a gold medal in parallel bar and a silver medal in high bar at 58th National School Games, Pune. He has an elder brother (Abhishek Nigam) and his mother runs an NGO and a beauty parlour.
Nigam started off as a gymnast. He was selected on the national-level gymnastics, where he won a gold medal.