| Portfolio | Holder | Term |
|---|
| Leader of the Liberal Democrats | Tim Farron MP | 2015–2017 |
| Deputy Leader of the Liberal Democrats | Jo Swinson MP | 2017–2019 |
| Shadow First Secretary of State | The Rt Hon Alistair Carmichael MP | 2016–2017 |
| The Rt Hon Tom Brake MP | 2017 |
| Spokesperson for the Treasury | The Rt Hon The Baroness Kramer PC | 2015–2017 |
| The Rt Hon Sir Vince Cable Kt MP | 2017 |
| Chief Whip of the House of Commons | The Rt Hon Tom Brake MP | 2015–2017 |
| The Rt Hon Alistair Carmichael MP | 2017–2020 |
| Spokesperson for Home Affairs | The Rt Hon Alistair Carmichael MP | 2015–2016 |
| The Rt Hon The Lord Paddick | 2016–2017 |
| The Rt Hon Sir Ed Davey FRSA Kt MP | 2017-2019 |
| Spokesperson for Foreign and Commonwealth Affairs | The Rt Hon Tom Brake MP | 2015–2017 |
| Jo Swinson MP | 2017–2019 |
Spokesperson for Exiting the European Union
Spokesperson for International Trade | The Rt Hon Nick Clegg | 2016–2017 |
| The Rt Hon Tom Brake MP | 2017–2019 |
| Spokesperson for Defence | The Rt Hon The Baroness Jolly | 2015–2017 |
| Shadow Leader of the House of Commons | The Rt Hon Tom Brake MP | 2015–2017 |
| Vacant | 2017 |
| Shadow Leader of the House of Lords | The Rt Hon The Lord Wallace of Tankerness QC PC | 2015–2016 [5] |
| The Rt Hon The Lord Newby OBE PC | 2016–present [6] |
| Spokesperson for Health | The Rt Hon Norman Lamb MP | 2006-2017 |
| Spokesperson for Education | John Pugh MP | 2015–2017 |
| Sarah Olney MP | 2017 |
| Layla Moran MP | 2017–2020 |
| Spokesperson for Work and Pensions | The Rt Hon The Baroness Manzoor CBE | 2015–2016 [7] |
| The Rt Hon The Baroness Bakewell of Hardington Mandeville MBE | 2016–2017 |
| Stephen Lloyd MP | 2017–2018 |
| Spokesperson for Business, Innovation, and Skills | The Rt Hon The Baroness Burt of Solihull | 2015–2016 |
| Spokesperson for Business and Industrial Strategy | 2016 |
| The Rt Hon The Lord Foster of Bath PC | 2016–2017 |
| The Rt Hon The Baroness Kramer PC | 2017 |
| The Rt Hon The Lord Fox | 2017 |
| Spokesperson for Energy and Climate Change | The Rt Hon The Baroness Featherstone PC | 2015–2019 |
| Spokesperson for Communities and Local Government | The Rt Hon Cllr The Baroness Thornhill MBE | 2015–2016 |
| The Rt Hon The Baroness Pinnock | 2016–2017 |
| Wera Hobhouse MP | 2017–2019 |
| Spokesperson for Transport | The Rt Hon The Baroness Randerson | 2015–2017 |
| Spokesperson for Environment, Food and Rural Affairs | The Rt Hon The Baroness Parminter | 2015–2017 |
| Spokesperson for International Development | The Rt Hon The Baroness Northover PC | 2015–2016 |
| The Rt Hon The Baroness Sheehan | 2016–2017 |
| Spokesperson for Culture, Media and Sport | The Rt Hon The Baroness Bonham-Carter of Yarnbury | 2015–2017 |
| Christine Jardine MP | 2017 |
| Spokesperson for Equalities | The Rt Hon The Baroness Hussein-Ece OBE | 2015–2016 |
| The Rt Hon The Baroness Burt of Solihull | 2016–2019 |
| Spokesperson for Justice | The Rt Hon The Lord Marks of Henley-on-Thames QC | 2015–2017 |
| Spokesperson for Northern Ireland | The Rt Hon The Lord Alderdice | 2015–2016 |
| The Rt Hon The Baroness Suttie | 2016–2017 |
| The Rt Hon Alistair Carmichael MP | 2017–2020 |
| Spokesperson for Scotland | Willie Rennie MSP | 2015–2017 |
| Jamie Stone MP | 2017 |
| Spokesperson for Wales | Kirsty Williams CBE AM | 2015–2016 [8] |
| Mark Williams MP | 2016–2017 [9] |
| The Rt Hon The Baroness Humphreys of Llanrwst | 2017–2019 |
| Spokesperson for Refugees | Amna Ahmad | 2017 |
| Wera Hobhouse MP | 2017–present |
| Spokesperson for Young People | Daisy Cooper | 2017 |
| Layla Moran MP | 2017–present |
| Chief Whip of the House of Lords | The Rt Hon The Lord Newby OBE PC | 2015–2016 |
| The Rt Hon The Lord Stoneham of Droxford | 2016–present |
| Spokesperson for London | Caroline Pidgeon MBE AM | 2016–present |
| Spokesperson for Europe | Catherine Bearder MEP | 2016–2020 |
| Liaison to the Alliance of Liberals and Democrats for Europe |
Spokesperson for Exiting the European Union
in the House of Lords | The Rt Hon The Baroness Ludford | 2016–present |
| Leader of the Scottish Liberal Democrats | Willie Rennie MSP | 2015–2021 |
| Leader of the Welsh Liberal Democrats | Kirsty Williams CBE AM | 2015–2016 [10] |
| Mark Williams | 2016–2017 [11] |
| Kirsty Williams CBE AM | 2017 |
| Chair of Campaigns and Communications | Greg Mulholland MP | 2015–2017 |
| The Rt Hon Sir Ed Davey FRSA Kt | 2017 |
| Campaign Spokespeople | Eluned Parrott | 2017 |
| Jo Swinson |
| Kirsty Williams CBE AM |
| Chair of the Association of Liberal Democrat Councillors | Cllr Tim Pickstone | 2015–2017 |
