| Outcome of ProFirst (PFPTP) system applied to UK 2010 election results: | |||||
| MPs in alphabetical order, with voting power (ave.per MP = 42,525) | |||||
| Elected MP | Voting power in the House | Party | Country / | Constituency | |
| No. | Rank order | ||||
| Burt, Lorely | 144,486 | 23 | Lib-Dem | England: | Solihull |
| Byles, Dan | 26,391 | 545 | Conservative | England: | Warwickshire North |
| Byrne, Liam | 42,104 | 125 | Labour | England: | Birmingham Hodge Hill |
| Cable, Vince | 198,576 | 3 | Lib-Dem | England: | Twickenham |
| Cairns, Alun | 57,752 | 59 | Conservative | Wales: | Vale of Glamorgan |
| Cairns, David | 24,888 | 575 | Labour | Scotland: | Inverclyde |
| Cameron, David | 47,206 | 74 | Conservative | England: | Witney |
| Campbell, Alan | 45,504 | 91 | Labour | England: | Tynemouth |
| Campbell, Gregory | 17,066 | 644 | DUP | Northern Ireland: | Londonderry East |
| Campbell, Menzies | 44,486 | 100 | Lib-Dem | Scotland: | Fife North East |
| Campbell, Ronnie | 32,719 | 373 | Labour | England: | Blyth Valley |
| Carmichael, Alistair | 30,025 | 464 | Lib-Dem | Scotland: | Orkney and Shetland |
| Carmichael, Neil | 32,902 | 369 | Conservative | England: | Stroud |
| Carswell, Douglas | 31,774 | 408 | Conservative | England: | Clacton |
| Cash, Bill | 33,195 | 363 | Conservative | England: | Stone |
| Caton, Martin | 21,637 | 614 | Labour | Wales: | Gower |
| Chapman, Jenny | 32,214 | 392 | Labour | England: | Darlington |
| Chishti, Rehman | 30,047 | 463 | Conservative | England: | Gillingham and Rainham |
| Chope, Christopher | 38,750 | 200 | Conservative | England: | Christchurch |
| Clappison, James | 36,789 | 257 | Conservative | England: | Hertsmere |
| Clark, Greg | 39,326 | 186 | Conservative | England: | Tunbridge Wells |
| Clark, Katy | 25,916 | 556 | Labour | Scotland: | Ayrshire North and Arran |
| Clarke, Kenneth | 38,170 | 218 | Conservative | England: | Rushcliffe |
| Clarke, Tom | 32,873 | 370 | Labour | Scotland: | Coatbridge, Chryston and Bellshill |
| Clegg, Nick | 167,037 | 10 | Lib-Dem | England: | Sheffield Hallam |
| Clifton-Brown, Geoffrey | 40,400 | 168 | Conservative | England: | Cotswolds, The |
| Clwyd, Ann | 21,184 | 619 | Labour | Wales: | Cynon Valley |
| Coaker, Vernon | 37,802 | 228 | Labour | England: | Gedling |
| Coffey, Ann | 31,844 | 403 | Labour | England: | Stockport |
| Coffey, Therese | 35,398 | 293 | Conservative | England: | Suffolk Coastal |