TDP
The table below lists Telugu Desam Party (TDP) candidates, their total votes, vote share and final position in Siddipet Lok Sabha Constituency in Andhra Pradesh.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 2004 | Dr.K.Lingaiah | 454,907 | 40.62 | 2 | Lost |
| 1999 | M. Rajaiah | 583,346 | 55.95 | 1 | Won |
| 1998 | Malyala Rajaiah | 348,194 | 35.3 | 1 | Won |
| 1996 | G.Vijaya Ramarao | 328,766 | 36.39 | 2 | Lost |
| 1991 | G. Vijaya Rama Rao | 185,367 | 29.96 | 2 | Lost |
| 1989 | G.Vijaya Rama Rao | 291,335 | 40.41 | 2 | Lost |
| 1984 | G.Vijayaramarao | 253,243 | 46.61 | 1 | Won |