Opinion polling for the United States Senate elections, 2008 Massachusetts Massachusetts

| Poll_Source | Dates_administered | Democrat_John_Kerry | Republican_Jeff_Beatty | Lead_Margin |
|---|---|---|---|---|
| Survey USA | October 28, 2008 | 58% | 34% | 24 |
| Survey USA | October 14, 2008 | 59% | 29% | 30 |
| Rasmussen Reports | October 13, 2008 | 63% | 31% | 32 |
| Rasmussen Reports | September 23, 2008 | 65% | 30% | 35 |
| Survey USA | September 22-September 23, 2008 | 63% | 25% | 38 |
| Rasmussen Reports | August 5, 2008 | 59% | 32% | 27 |
| Rasmussen Reports | June 30, 2008 | 58% | 27% | 31 |
| Rasmussen Reports | May 28, 2008 | 63% | 25% | 38 |
| Rasmussen Reports | April 22, 2008 | 55% | 30% | 25 |