nowrap | |- ! | Adam Clayton Powell Jr. | | Democratic | 1944 | Incumbent re-elected. | nowrap | |- ! | Leonard Farbstein | | Democratic | 1956 | Incumbent re-elected. | nowrap | |- ! | William Fitts Ryan | | Democratic | 1960 | Incumbent re-elected. | nowrap | |- ! | James H. Scheuer | | Democratic | 1964 | Incumbent re-elected. | nowrap | |- ! | Jacob H. Gilbert | | Democratic | 1960 | Incumbent re-elected. | nowrap | |- ! | Jonathan Brewster Bingham | | Democratic | 1964 | Incumbent re-elected. | nowrap | |- ! | Paul A. Fino | | Republican | 1952 | Incumbent re-elected. | nowrap | |- ! | Richard Ottinger | | Democratic | 1964 | Incumbent re-elected. | nowrap | |- ! | Ogden R. Reid | | Republican | 1962 | Incumbent re-elected. | nowrap | |- ! | John G. Dow | | Democratic | 1964 | Incumbent re-elected. | nowrap | |- ! | Joseph Y. Resnick | | Democratic | 1964 | Incumbent re-elected. | nowrap | |- ! | Leo W. O'Brien | | Democratic | 1952 | | Incumbent retired.New member elected.Republican gain. | nowrap | |- ! | Carleton J. King | | Republican | 1960 | Incumbent re-elected. | nowrap | |- ! | Robert C. McEwen | | Republican | 1964 | Incumbent re-elected. | nowrap | |- ! | Alexander Pirnie | | Republican | 1958 | Incumbent re-elected. | nowrap | |- ! | Howard W. Robison | | Republican | 1958 | Incumbent re-elected. | nowrap | |- ! | James M. Hanley | | Democratic | 1964 | Incumbent re-elected. | nowrap | |- ! | Samuel S. Stratton | | Democratic | 1958 | Incumbent re-elected. | nowrap | |- ! | Frank Horton | | Republican | 1962 | Incumbent re-elected. | nowrap | |- ! | Barber Conable | | Republican | 1964 | Incumbent re-elected. | nowrap | |- ! | Charles Goodell | | Republican | 1959 | Incumbent re-elected. | nowrap | |- ! | Richard D. McCarthy | | Democratic | 1964 | Incumbent re-elected. | nowrap | |- ! | Henry P. Smith III | | Republican | 1964 | Incumbent re-elected. | nowrap | |- ! | Thaddeus J. Dulski |