| Birth Date: | 1976 1, df=y |
| Spouse: | Akhilesh Singh |
| Party: | Bharatiya Janata Party (2015-present) |
| Otherparty: | Indian National Congress (2005-15) Lok Janshakti Party (before 2005) |
| Office: | Member of Bihar Legislative Assembly |
| Term Start: | 2015 |
| Predecessor: | Pradeep Mahto |
| Constituency: | Warisaliganj |
| Term Start1: | 2000 |
| Term End1: | 2005 |
| Predecessor1: | Ramashray Prasad Singh |
| Successor1: | Pradeep Mahto |
| Constituency1: | Warisaliganj |
Aruna Devi is an Indian politician from Bharatiya Janata Party, Bihar who is currently Member of Bihar Legislative Assembly representing Warisaliganj of Nawada district. She was elected as the Member of Bihar Legislative Assembly for the first time in 2000 as an Independent. She emerged victorious for the second time in February 2005 as Lok Janshakti Party candidate. She later joined Indian National Congress and contested as Congress candidate in October 2005 & 2010 but lost to Pradeep Mahto of Janata Dal (United).[1] [2] She later jumped ships to the Bharatiya Janata Party in 2015 and emerged victorious in 2015 as well as 2020.Her son Abhishek Singh is also taking interest in politics.[3] [4] [5] [6]