Some people who were elected to the
United States House of Representatives died before taking their seats. In other cases, they failed to qualify; were rejected by the House; their credentials were successfully challenged; or they were somehow otherwise unable to become members.
This list only includes people who never served in the House. Re-elected incumbents are not included.
^On the last day of the 25th Congress, Chapman's term, which began in September 1838, was extended past its expected expiration on March 4, 1839. The next term was to commence after Chapman's and expire at the end of the 26th Congress, with terms lasting for the regular term of a Congress thereafter.