| Religious Affiliation | # of Rep. | % of Rep. |
| Episcopalian/Anglican | 24 | 36.4% |
| Congregationalist | 7 | 10.6% |
| Presbyterian | 3 | 4.5% |
| Quaker | 3 | 4.5% |
| Dutch Reformed Church | 3 | 4.5% |
| Catholic | 2 | 3.0% |
| Lutheran | 2 | 3.0% |
| German Reformed Church | 1 | 1.5% |
| Huguenot | 1 | 1.5% |
| Unitarian | 1 | 1.5% |
| Calvinist | 1 | 1.5% |
| unknown | 20 | 30.3% |
| TOTAL | 66 | 100% |
|
|
Representative | Relig. Affil. | State |
| Fisher Ames | Massachusetts | Calvinist |
| Daniel Carroll | Maryland | Catholic |
| Thomas Fitzsimons | Pennsylvania | Catholic |
| Abiel Foster | New Hampshire | Congregationalist |
| Benjamin Huntington | Connecticut | Congregationalist |
| James Jackson | Georgia | Congregationalist |
| Roger Sherman | Connecticut | Congregationalist |
| Jeremiah Wadsworth | Connecticut | Congregationalist |
| Nicholas Gilman | New Hampshire | Congregationalist |
| Abraham Baldwin | Georgia | Congregationalist; Episcopalian |
| Egbert Benson | New York | Dutch Reformed Church |
| James Schureman | New Jersey | Dutch Reformed Church |
| Henry Wynkoop | Pennsylvania | Dutch Reformed Church |
| James Madison Jr. | Virginia | Episcopalian |
| George Mathews | Georgia | Episcopalian |
| Peter Muhlenberg | Pennsylvania | Episcopalian |
| Josiah Parker | Virginia | Episcopalian |
| Peter Silvester | New York | Episcopalian |
| John Vining | Delaware | Episcopalian |
| Theodorick Bland | Virginia | Episcopalian |
| Timothy Bloodworth | North Carolina | Episcopalian |
| Elias Boudinot | New Jersey | Episcopalian |
| Benjamin Contee | Maryland | Episcopalian |
| William Floyd | New York | Episcopalian |
| George Gale | Maryland | Episcopalian |
| Elbridge Gerry | Massachusetts | Episcopalian |
| Thomas Hartley | Pennsylvania | Episcopalian |
| John Laurance | New York | Episcopalian |
| Richard Bland Lee | Virginia | Episcopalian |
| George Leonard | Massachusetts | Episcopalian |
| Samuel Livermore | New Hampshire | Episcopalian |
| John Page | Virginia | Episcopalian |
| Thomas Sinnickson | New Jersey | Episcopalian |
| William L. Smith | South Carolina | Episcopalian |
| Alexander White | Virginia | Episcopalian |
| George Clymer | Pennsylvania | Quaker, Episcopalian |
| Lambert Cadwalader | New Jersey | Quaker |
| John Hathorn | New York | Quaker |
| Daniel Hiester Jr. | Pennsylvania | German Reformed Church |
| Daniel Huger | South Carolina | Huguenot |
| Frederick A. Muhlenberg | Pennsylvania | Lutheran |
| Jeremiah Van Rensselaer | New York | Lutheran |
| Benjamin Bourne | Rhode Island | Presbyterian |
| William Smith | Maryland | Presbyterian |
| Hugh Williamson | North Carolina | Presbyterian |
| George Thatcher | Massachusetts | Unitarian |
| John Baptista Ashe | North Carolina | unknown |
| John Brown | Virginia | unknown |
| Aedanus Burke | South Carolina | unknown |
| Isaac Coles | Virginia | unknown |
| William Branch Giles | Virginia | unknown |
| Benjamin Goodhue | Massachusetts | unknown |
| Samuel Griffin | Virginia | unknown |
| Jonathan Grout | Massachusetts | unknown |
| Andrew Moore | Virginia | unknown |
| George Partridge | Massachusetts | unknown |
| Thomas Scott | Pennsylvania | unknown |
| Theodore Sedgwick | Massachusetts | unknown |
| Joshua Seney | Maryland | unknown |
| John Sevier | North Carolina | unknown |
| John Steele | North Carolina | unknown |
| Michael Jenifer Stone | Maryland | unknown |
| Jonathan Sturges | Connecticut | unknown |
| Thomas Sumter | South Carolina | unknown |
| Jonathan Trumbull | Connecticut | unknown |
| Thomas Tudor Tucker | South Carolina | unknown |
|