Paisley of St George's, Eileen Emily, Baroness

Palmer, Adrian Bailie Nottage, Lord

Palumbo, Peter Garth, Lord

Pannick, David Philip, Lord

Parekh, Bhikhu Chhotalal, Lord

Parkinson, Cecil Edward, Lord

Patel, Narendra Babubhai, Lord

Patel of Blackburn, Adam Hafejee, Lord

Patel of Bradford, Kamlesh Kumar, Lord

Patten, John Haggit Charles, Lord

Patten of Barnes, Christopher Francis, Lord

Paul, Swraj, Lord

Pearson of Rannoch, Malcolm Everard MacLaren, Lord

Peel, William James Robert, Earl

Pendry, Thomas, Lord

Perry of Southwark, Pauline, Baroness

Peston, Maurice Harry, Lord

Phillips of Sudbury, Andrew Wyndham, Lord

Phillips of Worth Matravers, Nicholas Addison, Lord[14]

Pilkington of Oxenford, Peter, Lord

Pitkeathley, Jill Elizabeth, Baroness

Plant of Highfield, Raymond, Lord

Platt of Writtle, Beryl Catherine, Baroness

Plumb, Charles Henry, Lord

Ponsonby of Shulbrede, Frederick Matthew Thomas, Lord (sits as Lord Ponsonby of Roehampton)

Powell of Bayswater, Charles David, Lord

Prashar, Usha Kumari, Baroness

Prior, James Michael Leathes, Lord

Prosser, Margaret Theresa, Baroness

Prys-Davies, Gwilym Prys, Lord

Puttnam, David Terence, Lord