INC
CPIJD(S)PDFTDPYSRCPThe table below lists Indian National Congress (INC) candidates, their total votes, vote share and final position in Khammam Lok Sabha Constituency in Andhra Pradesh.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 2009 | Renuka Chowdhury | 344,920 | 33.36 | 2 | Lost |
| 2004 | Renuka Chowdhury | 518,047 | 50.63 | 1 | Won |
| 1999 | Renuka Chowdhury | 328,596 | 35.85 | 1 | Won |
| 1998 | Nadendla Bhaskar Rao | 363,747 | 40.3 | 1 | Won |
| 1996 | P.V. Rangaiah Naidu | 311,384 | 35.59 | 2 | Lost |
| 1991 | Rangayya Nayudu P.V. | 316,186 | 44.2 | 1 | Won |
| 1989 | Jalagam Vengal Rao | 388,461 | 49.68 | 1 | Won |
| 1984 | Jalagam Vengala Rao | 261,056 | 44.7 | 1 | Won |
| 1977 | Jalagam Kondala Rao | 208,617 | 51.3 | 1 | Won |
| 1971 | T. Lakshmi Kantamma | 137,830 | 36.94 | 1 | Won |
| 1967 | T. Lakshmikantamma | 200,534 | 53.12 | 1 | Won |
| 1962 | T. Lakshikantamma | 163,806 | 49.78 | 1 | Won |
| 1957 | Kolipak Kishan Rao | 101,090 | 41.97 | 2 | Lost |