| | Incumbent declined re-nomination.New member elected.Democratic gain. | nowrap | |- ! | Robert M. La Follette | | Republican | 1884 | Incumbent re-elected. | nowrap | |- ! | Henry Smith | | Labor | 1886 | | Incumbent lost re-election.New member elected.Republican gain. | nowrap | |- ! | Thomas R. Hudd | | Democratic | 1886Special | | Incumbent lost re-nomination.New member elected.Democratic hold. | nowrap | |- ! | Charles B. Clark | | Republican | 1886 | Incumbent re-elected. | nowrap | |- ! | Ormsby B. Thomas | | Republican | 1884 | Incumbent re-elected. | nowrap | |- ! | Nils P. Haugen | | Republican | 1887 | Incumbent re-elected. | nowrap | |- ! | Isaac Stephenson | | Republican | 1882 | | Incumbent declined re-nomination.New member elected.Republican hold. | nowrap | |} Wyoming Territory See Non-voting delegates, below. Non-voting delegates |- ! |- ! | Fred Dubois | | Republican | 1886 | Incumbent re-elected. | nowrap | |- ! | Joseph K. Toole | | Democratic | 1884 | | Incumbent retired.New member elected.Republican gain. | nowrap | |- ! |- ! |- ! |- ! | Joseph M. Carey | | Republican | 1884 | Incumbent re-elected. | nowrap | |} See also 1888 United States elections 1888 United States presidential election 1888–89 United States Senate elections 50th United States Congress 51st United States Congress Notes References Bibliography External links Office of the Historian (Office of Art & Archives, Office of the Clerk, U.S. House of Representatives)