Paul Burstow MP has also been elected as chair of the Parliamentary Party.
The new appointments in the House of Commons are:
Gordon Birtwistle, Business, Innovation and Skills
Mike Crockart, Energy and Climate Change
Julian Huppert, Home Affairs, Justice and Equalities
John Leech, Culture, Media and Sport
Greg Mulholland, Work and Pensions
Alan Reid, Transport
Mark Williams, Wales
Roger Williams, Food and Rural Affairs
John Thurso becomes the co-chair to the Parliamentary Party Committee on Constitutional and Political Reform in addition to the role he holds for the Scotland committee.
The new appointments in the House of Lords are:
Lord (Jonathan) Marks of Henley on Thames, Justice
Lord (Monroe) Palmer of Childs Hill, Defence
Lord (Mike) Storey, Education (starts January)
Lord (Martin) Thomas of Gresford, Wales
A full list of the Liberal Democrat Parliamentary Party Committee Co-Chairs is copied below:
Work & Pensions
Commons Co-Chair: Greg Mulholland
Lords Co-Chair(s): Lord German
Education, Families & Young People
Commons Co-Chair: Dan Rogerson
Lords Co-Chair: Baroness Walmsley until January 2013, followed by Lord (Mike) Storey
Constitutional & Political Reform (including Cabinet & House Business)
Commons Co-Chair: John Thurso
Lords Co-Chair: Lord Tyler CBE DL
Culture, Media & Sport
Commons Co-Chair: John Leech
Lords Co-Chair: Baroness Bonham-Carter of Yarnbury
Energy & Climate Change
Commons Co-Chair: Mike Crockart
Lords Co-Chair: Lord Teverson
Environment, Food and Rural Affairs
Commons Co-Chair: Roger Williams
Lords Co-Chair: Baroness Parminter
Transport
Commons Co-Chair: Alan Reid
Lords Co-Chair: Lord Bradshaw
Communities & Local Government
Commons Co-Chair: Annette Brooke
Lords Co-Chair: Lord Tope CBE
International Affairs (FCO, Defence & DfID)
Commons Co-Chair: Martin Horwood
Lords Co-Chair: Baroness Falkner of Margravine (FCO)
Lords Co-Chair: Lord Palmer of Childs Hill (MoD)
Lords Co-Chair: Lord Chidgey (DFID)
Health & Social Care
Commons Co-Chair: John Pugh
Lords Co-Chair: Baroness Jolly
Home Affairs, Justice & Equalities
Commons Co-Chair: Julian Huppert
Lords Co-Chair: Baroness Hamwee (Home Office)
Lords Co-Chair: Lord Marks (MoJ)
Business, Innovation & Science
Commons Co-Chair: Gordon Birtwistle
Lords Co-Chair: Lord Razzall CBE
Treasury
Commons Co-Chair: Stephen Williams
Lords Co-Chair: Baroness Kramer
Wales
Commons Co-Chair: Mark Williams
Lords Co-Chair: Lord (Martin) Thomas
Scotland
Commons Co-Chair: John Thurso
Lords Co-Chair: Lord (Nicol) Stephen
Northern Ireland
Commons Co-Chair: Stephen Lloyd
Lords Co-Chair: Lord Alderdice