1991-1993 Neil Kinnock (Labour-Liberal Democrat-Green Coalition)
1991:Neil Kinnock-Labour[250],Margaret Thatcher-Conservative[221],Paddy Ashdown-Liberal Democrats[94],Sara Parkin-Green[39],Alec Salmond-SNP[16],Michael Meadowcroft-Liberal[4],David Owen-SDP[3]
1993-1997 John Smith (Labour-Liberal Democrat-Green Coalition)
1996:John Smith-Labour[237],Kenneth Baker-Conservative[223],Paddy Ashdown-Liberal Democrats[90],Sir James Goldsmith-Referendum[27],David Taylor-Green[20],Alec Salmond-SNP[16],Alan Sked-UKIP[5],David Owen-SDP[5],Michael Meadowcroft-Liberal[3],Geoffrey Clements-Natural Law[3]
1997-2001 Gordon Brown (Labour-Liberal Democrat-Green Coalition)
2001:Malcolm Rifkind -Conservative[233],Gordon Brown-Labour[198],Charles Kennedy-Liberal Democrats[100].Mike Nattrass-UKIP[40],Jean Lambert-Green[20], Alec Salmond-SNP[20],Rosie Barnes-SDP[8],Nick Griffin-BNP[4],Ken Clarke-PEC[3]
2001-2002 Robin Cook (Labour-Liberal Democrat-Green-Plaid Cymru-SDLP Minority Coalition Government)
2002-2003 Charles Kennedy (Labour-Liberal Democrat-Green-Plaid Cymru-SDLP Minority Coalition Government)
2003-2006 Harriet Harman (Labour-Liberal Democrat-Green-Plaid Cymru-SDLP Minority Coalition Government)
2006:Michael Ancram-Conservative[199],Harriet Harman-Labour[160],Simon Hughes-Liberal Democrats[115],Mike Nattrass-UKIP[60],Alec Salmond-SNP[34], Nick Griffin-BNP[20],Jean Lambert-Green[15],Rosie Barnes-SDP[11],Ken Clarke-PEC[6],Robin Tilbrook-English Democrats[4]
2006-2006 Simon Hughes (Labour-Liberal Democrat-Green-Plaid Cymru-SDLP Minority Coalition Government)
2006-2011 Stephen Byers (Labour-Liberal Democrat-Green-Plaid Cymru-SDLP-Pro Europe Conservative-Social Democratic Minority Coalition Government)
2011-2011 Iain Duncan Smith (Conservative Minority Government with Ulster Unionist support and confidence)
May 2011:Iain Duncan Smith-Conservative[200],Stephen Byers-Labour[143],Simon Hughes-Liberal Democrats[115],Nigel Farage-UKIP[74],Alec Salmond-SNP[39],Nick Griffin-BNP[34], Caroline Lucas-Green[20],Robin Tilbrook-English Democrats[5]
2011-2011 Iain Duncan Smith (Conservative Minority Government with Ulster Unionist support and confidence)
November 2011:Iain Duncan Smith-Conservative[205],John McDonnell-Labour[143],Simon Hughes-Liberal Democrats[115],Nigel Farage-UKIP[94],Alec Salmond-SNP[40],Caroline Lucas-Green[20],Robin Tilbrook-English Democrats[12]
2011-2016 Ming Campbell (National Unity Government formed of Labour,Pro Government Conservatives,Liberal Democrats,Greens,Ulster Unionist,Alliance and SDLP)