Arun Kumar Singh
68 candidacies between 1980 and 2025, 3 won, across 51 constituencies.
Constituencies contested
53 distinct seats
| Constituency | State | House | Contested | Won | Last fought |
|---|---|---|---|---|---|
| LAUKAHA | Bihar | AE | 1 | 0 | 2025 |
| BABUBARHI | Bihar | AE | 1 | 0 | 2025 |
| BARURAJ | Bihar | AE | 3 | 2 | 2025 |
| ARRAH | Bihar | AE | 1 | 0 | 2025 |
| COLONELGANJ | Uttar Pradesh | AE | 1 | 0 | 2022 |
| VAISHALI | Bihar | AE | 1 | 0 | 2020 |
| MOHIUDDINNAGAR | Bihar | AE | 1 | 0 | 2020 |
| DINARA | Bihar | AE | 2 | 0 | 2020 |
| TIKARI | Bihar | AE | 1 | 0 | 2015 |
| DIGHA | Bihar | AE | 1 | 0 | 2015 |
| SULTANGANJ | Bihar | AE | 1 | 0 | 2015 |
| GHAZIPUR | Uttar Pradesh | LS | 1 | 0 | 2014 |
| GHAZIPUR | Uttar Pradesh | AE | 1 | 0 | 2012 |
| GHORAWAL | Uttar Pradesh | AE | 1 | 0 | 2012 |
| SHERGHATI | Bihar | AE | 1 | 0 | 2010 |
| SAMASTIPUR | Bihar | AE | 3 | 0 | 2010 |
| AURANGABAD | Bihar | AE | 2 | 0 | 2010 |
| BARHARA | Bihar | AE | 1 | 0 | 2010 |
| AZAMGARH | Uttar Pradesh | LS | 1 | 0 | 2009 |
| Deotalab | Madhya Pradesh | AE | 1 | 0 | 2008 |
| CHANDI | Bihar | AE | 1 | 0 | 2005 |
| HARNAUT | Bihar | AE | 6 | 1 | 2005 |
| CHAPRA | Bihar | AE | 1 | 0 | 2005 |
| KURHANI | Bihar | AE | 2 | 0 | 2005 |
| BIKRAMGANJ | Bihar | LS | 1 | 0 | 2004 |
| AMETHI | Uttar Pradesh | AE | 1 | 0 | 2002 |
| DUMRAON | Bihar | AE | 2 | 0 | 2000 |
| SURAJGARHA | Bihar | AE | 1 | 0 | 2000 |
| BAHRAICH | Uttar Pradesh | LS | 1 | 0 | 1996 |
| RUNISAIDPUR | Bihar | AE | 1 | 0 | 1995 |
| BANIAPUR | Bihar | AE | 1 | 0 | 1995 |
| JANDAHA | Bihar | AE | 1 | 0 | 1995 |
| LALGANJ | Bihar | AE | 1 | 0 | 1995 |
| BATHNAHA | Bihar | AE | 1 | 0 | 1995 |
| KALYANPUR | Bihar | AE | 1 | 0 | 1995 |
| DALSINGHSARAI | Bihar | AE | 1 | 0 | 1995 |
| WARSALIGANJ | Bihar | AE | 1 | 0 | 1995 |
| SHYAMDEURAWA | Uttar Pradesh | AE | 1 | 0 | 1993 |
| PHULPUR | Uttar Pradesh | AE | 1 | 0 | 1993 |
| MAHARAJGANJ | Bihar | LS | 1 | 0 | 1991 |
| SITAMARHI | Bihar | LS | 1 | 0 | 1991 |
| SHEOHAR | Bihar | LS | 1 | 0 | 1991 |
| LUCKNOW EAST | Uttar Pradesh | AE | 1 | 0 | 1991 |
| CHAKAI | Bihar | AE | 1 | 0 | 1990 |
| DEHRI | Bihar | AE | 1 | 0 | 1990 |
| ASTHAWAN | Bihar | AE | 2 | 0 | 1990 |
| PRANPUR | Bihar | AE | 1 | 0 | 1990 |
| BARH | Bihar | LS | 1 | 0 | 1989 |
| PIHANI | Uttar Pradesh | AE | 1 | 0 | 1989 |
| NANPARA | Uttar Pradesh | AE | 1 | 0 | 1989 |
| RAGHOPUR | Bihar | AE | 2 | 0 | 1985 |
| SITAMARHI | Bihar | AE | 1 | 0 | 1985 |
| NALANDA | Bihar | AE | 1 | 0 | 1985 |
