| U.S. Senator | ||||
| Shiva Ayyadurai | Independent | Leans Conservative | ||
| Geoff Diehl | Republican | Leans Conservative | ||
| Elizabeth Warren | Democrat | Verified Liberal | ||
| U.S. Rep., Dist. 2 | ||||
| Tracy Lyn Lovvorn | Republican | Leans Conservative | ||
| Jim McGovern | Democrat | Verified Liberal | ||
| U.S. Rep., Dist. 3 | ||||
| Rick Green | Republican | Moderate | ||
| Michael P. Mullen | Independent | Insufficient Information | ||
| Lori Trahan | Democrat | Liberal | ||
| U.S. Rep., Dist. 5 | ||||
| Katherine M. Clark | Democrat | Verified Liberal | ||
| John Hugo | Republican | Leans Conservative | ||
| U.S. Rep., Dist. 6 | ||||
| Mary Jean Charbonneau | Independent | Moderate | ||
| Seth W. Moulton | Democrat | Verified Liberal | ||
| Joseph Schneider | Republican | Insufficient Information | ||
| U.S. Rep., Dist. 9 | ||||
| Bill Keating | Democrat | Verified Liberal | ||
| Peter D. Tedeschi | Republican | Insufficient Information | ||