Ratan Singh

Ratan Singh is an Indian male given name and may refer to:

Ratnasimha, a Guhila ruler of Mewar; known as "Ratan Singh" in vernacular literature
Ratan Singh II, Maharana of Mewar
Ratan Singh of Amber, raja of Amber
Ratan Singh Rathore, ruler of Ratlam
Ratan Singh of Bharatpur, a ruler of the Bharatpur princely state
Ratan Singh Bhangu, Sikh historian, author of the Panth Prakash
Ratan Singh (Kotma MLA), Indian politician and Member of Madhya Pradesh Legislative Assembly from Kotma constituency
Ratan Singh (Bharatpur Member of Parliament), Indian National Congress politician from Rajasthan