Rajinder Singh

Rajinder Singh may refer to:


 * Maharaja Rajinder Singh of Patiala (1872–1900)
 * Rajinder Singh (brigadier) (1899–1947), Maha Vir Chakra recipient, Jammu and Kashmir State Forces
 * Rajinder Singh (cricketer) (born 1960), Indian cricketer
 * Rajinder Singh (Skipping Sikh), British Indian health and fitness personality
 * Rajinder Singh (spiritual master) (born 1946), Indian spiritual teacher
 * Rajinder Singh (wrestler) (born 1954), Indian former wrestler
 * Rajinder Singh Jr. (born 1959), Indian field hockey player