Rajinder Amarnath Bhardwaj (born 30 June 1956) is an Indian former cricket player and commentator.
He is the youngest son of former India Test cricketer Lala Amarnath.
Amarnath made his first-class debut in October 1971 at the age of 15, playing for Vazir Sultan Tobacco XI in the Moin-ud-Dowlah Gold Cup Tournament.
He switched to Haryana before 1978–79 Ranji Trophy and played most of his cricket for the team.
Lala's two elder sons Surinder and Mohinder also represented India in Tests and ODIs, with the former too scoring a century on Test debut while the latter won man of the match in the 1983 Cricket World Cup Final which India won.