| Paice, Jim Cambridgeshire South East | C |
| Paisley, Ian Junior Antrim North | DUP |
| Parish, Neil Tiverton & Honiton | C |
| Patel, Priti Witham | C |
| Paterson, Owen Shropshire North | C |
| Pawsey, Mark Rugby | C |
| Pearce, Teresa Erith & Thamesmead | Lab |
| Penning, Mike Hemel Hempstead | C |
| Penrose, John Weston-super-Mare | C |
| Percy, Andrew Brigg & Goole | C |
| Perkins, Toby Chesterfield | Lab |
| Perry, Claire Devizes | C |
| Phillips, Stephen Sleaford & North Hykeham | C |
| Phillipson, Bridget Houghton & Sunderland South | Lab |
| Pickles, Eric Brentwood & Ongar | C |
| Pincher, Christopher Tamworth | C |
| Poulter, Daniel Suffolk Central & Ipswich North | C |
| Pound, Stephen Ealing North | Lab |
| Primarolo, Dawn Bristol South | Lab |
| Prisk, Mark Hertford & Stortford | C |
| Pritchard, Mark Wrekin, The | C |
| Pugh, John Southport | LD |
