| ADAM, Dr GordonMEP Northumbria 1979 – 99 MEP North East Region 2000 – 04 |
| ANDERSON, Lucy MEP London Region 2014 - |
| BALFE, Richard MEP London South Inner 1979 – 99 MEP London Region 1999 – 2004 (Conservative from 2002) Life peerage 2013 |
| BOWE, David MEP Cleveland and Yorkshire North 1989 – 94 MEP Cleveland and Richmond 1994 – 99 MEP Yorkshire and Humberside Region 1999 – 2004 |
| BRANNEN, Paul
MEP North East Region 2014 - |
| CASHMAN, Michael (Lord) MEP West Midlands Region 1999 - 2014 Life peerage 2014 |
| CORBETT, Richard MEP Merseyside West 1996 – 99 MEP Yorkshire and Humberside Region 1999 – 2009 and 2014 – |
| DANCE, Seb MEP London Region 2014 - |
| DODDS, Anneliese MEP South East Region 2014 - |
| DONNELLY, Alan MEP Tyne and Wear 1989 – 99 MEP North East Region 1999 – 2000 |
| EVANS, Robert MEP London North West 1994 – 99 MEP London Region 1999 – 2009 |
| FORD, GlynMEP Greater Manchester East 1984 – 99 MEP South West Region and Gibraltar 1999 – 2009 |
| GILL, Neena MEP West Midlands Region 1999 - 2009 and 2014 - |
| GREEN, Dame Pauline MEP London North 1989 – 99 MEP London Region 1999 – 2000 DBE awarded 2003 |
| GRIFFIN, Theresa MEP North West Region 2014 - |
| HONEYBALL, Mary MEP London Region 2000 - |
| HOWITT, RichardMEP Essex South 1994 – 99 MEP East of England Region 1999 – |
| HUGHES, Stephen MEP Durham 1984 – 99 MEP North East Region 1999 – 2014 |
| KHAN, AfzalMEP North West Region 2014 - |
| KINNOCK, Baroness Glenys MEP South Wales East 1994 – 99 MEP Welsh Region 1999 – 2009 Life peerage 2009 |
| KIRTON-DARLING, Jude MEP North East Region 2014 - |
| MARTIN, DavidMEP Lothians 1984 – 99 MEP Scotland 1999 – |
| McAVAN, LindaMEP Yorkshire South 1998 - 99 MEP Yorkshire and Humberside Region 1999 – |
| McCARTHY, ArleneMEP Peak District 1994 - 99 MEP North West Region 1999 – 2014 Awarded OBE 2015 |
| McNALLY, ErylMEP Bedfordshire and Milton Keynes 1994 – 99 MEP East of England Region 1999 – 2004 |
| MILLER, BillMEP Glasgow 1994 – 99 MEP Scotland 1999 – 2004 |
| MOODY, Clare MEP South West Region and Gibraltar 2014 - |
| MORAES, Claude MEP London Region 1999 - |
| MORGAN, Baroness Eluned MEP Mid and West Wales 1994 – 99 MEP Welsh Region 1999 – 2009 Life peerage 2010 |
| MURPHY, Dr Simon MEP Midlands West 1994 – 1999 MEP West Midlands Region 1999 – 2004 |
| O'TOOLE, Barbara (Mo) MEP North East Region 1999 - 2004 |
| READ, Imelda (Mel) MEP Leicester 1989 – 94 MEP Nottingham and Leicester 1994 – 99 MEP East Midlands Region 1999 – 2004 |
| SIMON, Sion MEP West Midlands Region 2014 - |
| SIMPSON, Brian, OBE MEP Cheshire East 1989 – 99 MEP North West Region 1999 - 2004 and 2006 – 2014 Awarded OBE 2015 |
| SKINNER, PeterMEP Kent West 1994 – 99 MEP South East Region 1999 – 2014 |
| STIHLER, Catherine (née TAYLOR) MEP Scotland Region 1999 - |
| TITLEY, GaryMEP Greater Manchester West 1989 – 99 MEP North West Region 1999 – 2009 |
| VAUGHAN, DerekMEP Welsh Region 2009 - |
| WARD, Julie MEP North West Region 2014 - |
| WATTS, MarkMEP Kent East 1994 – 99 MEP South East Region 1999 – 2004 |
| WHITEHEAD, PhillipMP Derby North 1970 – 83 MEP Staffordshire East and Derby 1994 – 99 MEP East Midlands Region 1999 – 2005 Died 31 December 2005 |
| WILLMOTT, Dame Glenis MEP East Midlands Region 2006 - Awarded DBE 2015 |
| WYNN, Terence MEP Merseyside and East Wigan 1989 – 99 MEP North West Region 1999 – 2006 |