|  Name  |  Panel  |     |  Party  | Notes
 | 
  
|   Bulbulia, Katharine !Katharine Bulbulia | 
 Administrative Panel | 
   | 
 Fine Gael | 
 
 | 
  
|   Doherty, Michael !Michael Doherty | 
 Administrative Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   Doyle, Joe !Joe Doyle | 
 Administrative Panel | 
   | 
 Fine Gael | 
Elected to 26th Dáil at general election on 15 June 1989[1]
 | 
  
|   Haughey, Seán !Seán Haughey | 
 Administrative Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   Honan, Tras !Tras Honan | 
 Administrative Panel | 
   | 
 Fianna Fáil | 
Cathaoirleach[2]
 | 
  
|   Kennedy, Patrick !Patrick Kennedy | 
 Administrative Panel | 
   | 
 Fine Gael | 
 
 | 
  
|   Wallace, Mary !Mary Wallace | 
 Administrative Panel | 
   | 
 Fianna Fáil | 
Elected to 26th Dáil at general election on 15 June 1989[1]
 | 
  
|   Bradford, Paul !Paul Bradford | 
 Agricultural Panel | 
   | 
 Fine Gael | 
Elected to 26th Dáil at general election on 15 June 1989[1]
 | 
  
|   Connor, John !John Connor | 
 Agricultural Panel | 
   | 
 Fine Gael | 
Elected to 26th Dáil at general election on 15 June 1989[1]
 | 
  
|   Ferris, Michael !Michael Ferris | 
 Agricultural Panel | 
   | 
 Labour Party | 
Elected to 26th Dáil at general election on 15 June 1989[1]
 | 
  
|   Fitzgerald, Tom !Tom Fitzgerald | 
 Agricultural Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   Hussey, Thomas !Thomas Hussey | 
 Agricultural Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   Kiely, Rory !Rory Kiely | 
 Agricultural Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   McCormack, Pádraic !Pádraic McCormack | 
 Agricultural Panel | 
   | 
 Fine Gael | 
Elected to 26th Dáil at general election on 15 June 1989[1]
 | 
  
|   McDonald, Charles !Charles McDonald | 
 Agricultural Panel | 
   | 
 Fine Gael | 
 
 | 
  
|   McGowan, Patrick !Patrick McGowan | 
 Agricultural Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   O'Toole, Martin !Martin O'Toole | 
 Agricultural Panel | 
   | 
 Fianna Fáil | 
Elected to 26th Dáil at general election on 15 June 1989[1]
 | 
  
|   Ryan, William !William Ryan | 
 Agricultural Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   Byrne, Sean !Sean Byrne | 
 Cultural and Educational Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   Loughrey, Joachim !Joachim Loughrey | 
 Cultural and Educational Panel | 
   | 
 Fine Gael | 
 
 | 
  
|   Manning, Maurice !Maurice Manning | 
 Cultural and Educational Panel | 
   | 
 Fine Gael | 
 
 | 
  
|   McKenna, Tony !Tony McKenna | 
 Cultural and Educational Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   Mooney, Paschal !Paschal Mooney | 
 Cultural and Educational Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   Bohan, Eddie !Eddie Bohan | 
 Industrial and Commercial Panel | 
   | 
 Fianna Fáil | 
 
 | 
 
|   Bromell, Tony !Tony Bromell | 
 Industrial and Commercial Panel | 
   | 
 Fianna Fáil | 
Elected to Seanad at by-election on 19 December 1988 after death of Jack Daly[3]
 | 
  
|   Daly, Jack !Jack Daly | 
 Industrial and Commercial Panel | 
   | 
 Fine Gael | 
Died on 5 May 1988[4]
 | 
  
|   Fallon, Seán !Seán Fallon | 
 Industrial and Commercial Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   Farrell, William !William Farrell | 
 Industrial and Commercial Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   Fitzsimons, Jack !Jack Fitzsimons | 
 Industrial and Commercial Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   Hogan, Phil !Phil Hogan | 
 Industrial and Commercial Panel | 
   | 
 Fine Gael | 
Elected to 26th Dáil at general election on 15 June 1989[1]
 | 
  
|   Lanigan, Mick !Mick Lanigan | 
 Industrial and Commercial Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   O'Shea, Brian !Brian O'Shea | 
 Industrial and Commercial Panel | 
   | 
 Labour Party | 
Elected to 26th Dáil at general election on 15 June 1989[1]
 | 
  
|   Reynolds, Gerry !Gerry Reynolds | 
 Industrial and Commercial Panel | 
   | 
 Fine Gael | 
Elected to 26th Dáil at general election on 15 June 1989[1]
 | 
  
|   Cassidy, Donie !Donie Cassidy | 
 Labour Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   Cregan, Denis !Denis Cregan | 
 Labour Panel | 
   | 
 Fine Gael | 
 
 | 
  
|   Fennell, Nuala !Nuala Fennell | 
 Labour Panel | 
   | 
 Fine Gael | 
Elected to 26th Dáil at general election on 15 June 1989[1]
 | 
  
|   Hanafin, Des !Des Hanafin | 
 Labour Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   Harte, Jack !Jack Harte | 
 Labour Panel | 
   | 
 Labour Party | 
 
 | 
  
|   Hillery, Brian !Brian Hillery | 
 Labour Panel | 
   | 
 Fianna Fáil | 
Elected to 26th Dáil at general election on 15 June 1989[1]
 | 
  
|   Kelleher, Peter !Peter Kelleher | 
 Labour Panel | 
   | 
 Fine Gael | 
 
 | 
  
|   Kiely, Dan !Dan Kiely | 
 Labour Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   Lydon, Don !Don Lydon | 
 Labour Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   McMahon, Larry !Larry McMahon | 
 Labour Panel | 
   | 
 Fine Gael | 
 
 | 
  
|   Mullooly, Brian !Brian Mullooly | 
 Labour Panel | 
   | 
 Fianna Fáil | 
 
 | 
  
|   Murphy, John A. !John A. Murphy | 
 National University of Ireland | 
   | 
 Independent | 
 
 | 
  
|   O'Toole, Joe !Joe O'Toole | 
 National University of Ireland | 
   | 
 Independent | 
 
 | 
  
|   Ryan, Brendan !Brendan Ryan | 
 National University of Ireland | 
   | 
 Independent | 
 
 | 
  
|   Norris, David !David Norris | 
 University of Dublin | 
   | 
 Independent | 
 
 | 
  
|   Robinson, Mary !Mary Robinson | 
 University of Dublin | 
   | 
 Independent | 
 
 | 
  
|   Ross, Shane !Shane Ross | 
 University of Dublin | 
   | 
 Independent | 
 
 | 
  
|   Cullimore, Séamus !Séamus Cullimore | 
 Nominated by the Taoiseach | 
   | 
 Fianna Fáil | 
Elected to 26th Dáil at general election on 15 June 1989[1]
 | 
 
|   Dawson, Michael !Michael Dawson | 
 Nominated by the Taoiseach | 
   | 
 Fianna Fáil | 
Nominated to fill vacancy after the 1989 general election[5]
 | 
  
|   de Buitléar, Éamon !Éamon de Buitléar | 
 Nominated by the Taoiseach | 
   | 
 Independent | 
 
 | 
  
|   Eogan, George !George Eogan | 
 Nominated by the Taoiseach | 
   | 
 Independent | 
 
 | 
  
|   Friel, Brian !Brian Friel | 
 Nominated by the Taoiseach | 
   | 
 Independent | 
 
 | 
 
|   Kavanagh, Paul !Paul Kavanagh | 
 Nominated by the Taoiseach | 
   | 
 Fianna Fáil | 
Nominated to fill vacancy after the 1989 general election[5]
 | 
  
|   Magnier, John !John Magnier | 
 Nominated by the Taoiseach | 
   | 
 Independent | 
 
 | 
 
|   McDonnell, Frank !Frank McDonnell | 
 Nominated by the Taoiseach | 
   | 
 Fianna Fáil | 
Nominated to fill vacancy after the 1989 general election[5]
 | 
  
|   Robb, John !John Robb | 
 Nominated by the Taoiseach | 
   | 
 Independent | 
 
 | 
  
|   McEllistrim, Tom !Tom McEllistrim | 
 Nominated by the Taoiseach | 
   | 
 Fianna Fáil | 
Elected to 26th Dáil at general election on 15 June 1989[1]
 | 
  
|   Mulroy, Jimmy !Jimmy Mulroy | 
 Nominated by the Taoiseach | 
   | 
 Fianna Fáil | 
 
 | 
  
|   O'Callaghan, Vivian !Vivian O'Callaghan | 
 Nominated by the Taoiseach | 
   | 
 Fianna Fáil | 
 
 | 
  
|   O'Connell, John !John O'Connell | 
 Nominated by the Taoiseach | 
   | 
 Fianna Fáil | 
Elected to 26th Dáil at general election on 15 June 1989[1]
 | 
  
|   O'Connor, Nicholas !Nicholas O'Connor | 
 Nominated by the Taoiseach | 
   | 
 Fianna Fáil | 
  |