| Name | Year | Details |
| Andy Page | 2003 | Champion |
| Mike Palfrey | 1988 | as Michael Palfrey |
| 2005 | Semi-finalist | |
| James Palmer | 1990 | |
| John Palmer-Barnes | 1976 | |
| Andrew Pantin | 1990 | |
| Henry Pantin | 1976 | Semi-finalist |
| Alan Parish | 1991 | |
| Malcolm Parnell | 1984 | Semi-finalist |
| Jeremy Parrott | 1991 | |
| Tim Parry | 1981 | |
| Michael Paul | 1974 | |
| Lai-Ngau Pauson | 1979 | |
| Milan Pavasovic | 1981 | |
| Linda Paxton | 1983 | |
| Timothy Paxton | 1975 | |
| Patricia Pay | 1991 | Semi-finalist |
| Elizabeth Peachey | 1973 | |
| Brian Pearce | 2005 | |
| Carolyn Pearce | 1974 | Semi-finalist |
| Jacqueline Pearce | 1992 | Semi-finalist |
| John Pearce | 2000 | |
| Jacqueline Pearson | 1975 | Finalist |
| Stephen Pearson | 1996 | Semi-finalist |
| Margaret Peat | 1983 | Finalist |
| Patricia Peck | 1997 | |
| Stephen Peek | 2003 | |
| Brent Peeling | 2004 | Finalist |
| Frederick Pegg | 1983 | Semi-finalist |
| Christopher Pelly | 1980 | Semi-finalist |
| David Penfold | 1993 | |
| Michael Penrice | 2001-2 | Champion |
| Dave Perkins | 1989 | |
| David Perrin | 2004 | |
| Kevin Perkins | 1988 | Semi-finalist |
| Gill Perry | 2004 | |
| Robert Peters | 1983 | |
| Derek Pheby | 1984 | |
| Chris Phillips | 2003 | |
| Ian Pickering | 2003 | Finalist |
| Douglas Pickett | 1986 | |
| Colin Pickles | 1985 | |
| Keith Pierce | 1979 | |
| Richard Pierce | 2005 | |
| David Piggott | 1999 | |
| 2004 | ||
| Colin Pilkington | 1992 | |
| Sandra Pitman | 1987 | |
| Howard Pizzey | 1988 | |
| 2005 | ||
| Paul Ponder | 1973 | Semi-finalist |
| Helen Poole | 1988 | |
| Bryan Pope | 1988 | |
| Stephen Porter | 2004 | |
| Ann Potter | 1996 | |
| Frank Potter | 2004 | Semi-finalist |
| Matthew Potter | 1996 | Semi-finalist |
| Charles Potts | 1977 | Semi-finalist |
| Hilary Potts | 1989 | |
| Ian Potts | 1987 | Semi-finalist |
| Louis Powell | 2000 | Semi-finalist |
| Michael Powell | 1989 | |
| James Prendergast | 2004 | |
| Albert Preston | 1979 | |
| Graham Preston | 1988 | |
| John Pretty | 1981 | |
| Christopher Price | 1983 | |
| Ernest Price | 1991 | |
| Stephen Priestley | 1987 | |
| Roger Pritchard | 1976 | Champion |
| Robin Protheroe | 1974 | |
| Diana Pugh | 1976 | |
| Mildred Pugsley | 1988 | |
| Patricia Pullen | 1997 | |
| 1998 | ||
| Dougal Purves | 1974 | Semi-finalist |
| Leslie Pye | 1986 | |
| 1996 |