List of former members of the United States House of Representatives (J) Number of years/terms representative/delegate has served Number of years/terms representative/delegate has served

| Representative | Years | State_ | Party | Lifespan |
|---|---|---|---|---|
| Perley B. Johnson | 1843–1845 | Ohio | Whig | 1798–1870 |
| Philip Johnson | 1861–1867 | Pennsylvania | Democratic | 1818–1867 |
| Richard Mentor Johnson | 1807–1819 1829–1837 | Kentucky | Democratic-Republican | 1780–1850 |
| Robert Davis Johnson | 1931–1933 | Missouri | Democratic | 1883–1961 |
| Robert Ward Johnson | 1847–1853 | Arkansas | Democratic | 1814–1879 |
| Royal C. Johnson | 1915–1933 | South Dakota | Republican | 1882–1939 |
| Thomas Francis Johnson | 1959–1963 | Maryland | Democratic | 1909–1988 |
| Tim Johnson | 1987–1997 | South Dakota | Democratic | 1946– |
| Tom L. Johnson | 1891–1895 | Ohio | Democratic | 1854–1911 |
| William Cost Johnson | 1833–1835 | Maryland | National Republican | 1806–1860 |
| William Cost Johnson | 1837–1843 | Maryland | Whig | 1806–1860 |
| William Richard Johnson | 1925–1933 | Illinois | Republican | 1875–1938 |
| William Ward Johnson | 1941–1945 | California | Republican | 1892–1963 |
| Charles Johnston | 1839–1841 | New York | Whig | 1793–1845 |
| Charles Clement Johnston | 1831–1832 | Virginia | Democratic | 1795–1832 |