| Organization Name(s) | Located In |
| Purple Hills Studio Tour | Clearview |
| Pain Management, Pain Control: Mindfulness-Based Pain Reduction. Barrie | Barrie |
| Painswick Horticultural Society | Stroud |
| Painswick Laboratory | Barrie |
| Painswick United Church | Barrie |
| Pal [Anita] | Barrie |
| Pallopson [Dr] | Orillia |
| Palmer Family Wellness Centre. Midland | Midland |
| Panda Bear Club Playgroup for Adopted Children | Barrie |
| ParaMed Home Health Care | Oshawa |
| Pardon Granted | Toronto |
| Pardons Canada | Toronto |
| Parekh (Dr Azim) | Alliston |
| Parent's Guide Homeschooling Conference | Barrie |
| Parents as Partners Parenting Programs, Cool Solutions | Barrie |
| Parents as Partners Parenting Programs, Effective Parenting | Barrie |
| Parents as Partners Parenting Programs, Topical Workshops | Barrie |
| Parents as Partners Parenting Programs, Triple P Positive Parenting | Barrie |
| Parents for Children's Mental Health, Simcoe County Chapter | Barrie |
| Parents of Down Syndrome. Simcoe County | Barrie |
| Parish of Washago Price's Corner, Church of St. Luke | Orillia |
| Park Street Collegiate Institute | Orillia |
| Parkinson Society Canada, Aurora Newmarket Support Group | Newmarket |
| Parkinson Society Canada, Barrie Chapter | Barrie |
| Parkinson Society Canada, Barrie Chapter, Parkinson's Exercise Group | Barrie |
| Parkinson Society Canada - North Simcoe Chapter | Midland |
| Parkinson Society Canada. Collingwood and District Support Group | Collingwood |
| Parkinson Society Canada. Orillia Chapter | Orillia |
| Parkview Singers | Barrie |
| Party on the Dock. Midland Rotary Fundraiser | Midland |
| Patey [Cecil], Marriage Officer | Simcoe County |
| Patrick Fogarty Secondary School | Orillia |
| PeaceByePeace, Art Therapy, Retreats, Work Place Wellness, Weddings | Midland |
| Peaceful Transition Inc. | Barrie |
| Peaceworks | Midland |
| Pedorthic Services | Barrie |
| Pedwell [Paula] | Barrie |
| Peekaboo Child Day Care Centre | Barrie |
| Penetang Jr C Kings | Penetanguishene |
| Penetang-Midland Ladies Ball Hockey League | Penetanguishene |
| Penetang-Midland Ladies Hockey League | Midland |
| Penetang-Midland Minor Ball Hockey League | Penetanguishene |
| Penetanguishene 30,000 Island Cruises, MS Georgian Queen | Penetanguishene |
| Penetanguishene Centennial Museum, Children's Day Camp | Penetanguishene |
| Penetanguishene Centennial Museum and Archives | Penetanguishene |
| Penetanguishene Curling Club | Penetanguishene |
| Penetanguishene Funeral Home, A Division of Arbor Memorial Services | Penetanguishene |
| Penetanguishene Horticultural Society | Penetanguishene |
| Penetanguishene Lions Club. A12 District | Penetanguishene |
| Penetanguishene Minor Hockey Association | Penetanguishene |
| Penetanguishene Public Library | Penetanguishene |
| Penetanguishene Secondary School | Penetanguishene |
| Penetanguishene Secondary School Scholarship Foundation | Penetanguishene |
| Penetanguishene Skating Club | Penetanguishene |
| Penetanguishene Soup Kitchen, Royal Canadian Legion. Penetanguishene Branch 68 | Penetanguishene |
| Penetanguishene Sports Hall of Fame | Penetanguishene |
| Penetanguishene, Town of. Fire Department | Penetanguishene |
| Penetanguishene, Town of. Municipal Office | Penetanguishene |
| Penetanguishene, Town of. Parks, Recreation & Culture | Penetanguishene |
| Penetanguishene, Town of. Parks, Recreation & Culture, Historic Port of Penetanguishene | Penetanguishene |
| Penetanguishene, Town of. Parks, Recreation & Culture, Penetanguishene Memorial Community Centre and Brian Orser Hall | Penetanguishene |
| Penetanguishene, Town of. Parks, Recreation & Culture, Swimming Program | Penetanguishene |
| Penetanguishene, Town of. Seniors Council | Penetanguishene |
| Penetanguishene, Town of. Tourism Information Centre | Penetanguishene |
| People in Transition (Alliston) Inc., "My Sister's Place" | Alliston |
| People In Transition Alliston Inc, Outreach/Legal Advocacy Program | Alliston |
| Peoples Animal Welfare Society | Blue Mountains |
| PEOPLEsource Staffing Solutions | Barrie |
| Perinatal Bereavement Services Ontario. Barrie Group | Barrie |
| Perreault [Steve] | Wasaga Beach |
| Petherick [Angela] | Adjala-Tosorontio |
| Petra Miller. RMT | Midland |
| Petts (Dr L A) | Angus |
| Pezik [Dr. Ben], Huronia Optical | Midland |
| PFLAG Canada, Barrie Chapter | Barrie |
| Pharma Plus Drugmart | Orillia |
| Pharma Plus Drugmart. Alliston | Alliston |
| Pharma Plus Drugmart. Bradford | Bradford |
| Pharmacy at Price Chopper | New Tecumseth |
| Pharmasave | Huntsville |
| Pharmasave. Cookstown | Cookstown |
| Pharmx Rexall Drugs | Collingwood |
| Phelpston Parks and Recreation | Phelpston |
| Philamena School of Dance and Fine Arts | Barrie |
| Philip [Dr Joe] | Orillia |
| Phillips [Dr Peter] | Collingwood |
| PhoneBusters | North Bay |
| Phong [Dr. Hon] | Midland |
| Phong, [Dr Hon] | Midland |
| Piano Music Studio | Bradford West Gwillimbury |
| PickL's Nursing Foot Care | Bradford West Gwillimbury |
| Pilates Path [The] | Barrie |
| Pine Grove Veterinary Hospital | Orillia |
| Pine House Organics | Wyebridge |
| Pine Ridge Women's Institute. Wyevale | Wyevale |
| Pine River Elementary School | Angus |
| Pine Villa Retirement Home | Collingwood |
| Pinewoods Chapel | Angus |
| Pink Slips Car Club | Midland |
| Pink Strokes | Barrie |
| Pitch-In Canada, Town of Midland | Midland |
| PJM Utilities Ltd | Adjala-Tosorontio |
| Places for People | Orillia |
| Planned Giving Counsel of Simcoe County (The) | Barrie |
| Playne [Ann P] | Barrie |
| Playtime Cooperative Nursery School | Barrie |
| PLC Sports Management, Barrie Knights Hockey League | Barrie |
| PLC Sports Management, Men's Hockey League | Barrie |
| PLC Sports Management, Women's Hockey League | Barrie |
| PLC Sports Management. Barrie Knights Summer Hockey Camp | Innisfil |
| PMBA - Penetanguishene/Midland Basketball Association, Midland Mystics Girls' League and Midland Magic Boys' League | Midland |
| POGG. Principles of Good Governance | Orillia |
| Polish Alliance | Barrie |
| Polish Alliance Ladies Circle | Barrie |
| Pollard-Plater Senior Support Services [Karen] | Collingwood |
| Poole [Debbie] | Barrie |
| Pope John Paul II Elementary School | Barrie |
| Port McNicoll Lions Club | Port McNicoll |
| Port McNicoll Lions Club, Leo Club | Port McNicoll |
| Port McNicoll Minor Ball | Tay |
| Port McNicoll Public School | Port McNicoll |
| Port McNicoll Senior Citizens Club | Port McNicoll |
| Portage View Public School | Barrie |
| Portarama Family Festival | Port McNicoll |
| Portuguese Association of Barrie | Barrie |
| Portuguese Cultural Centre | Bradford |
| Potvin [Marcel] | Barrie |
| Power Stream Inc | Barrie |
| Precision Orthotics | Midland |
| Preferred Health Care Services | Richmond Hill |
| Pregnancy Birth and Beyond | Orillia |
| Prenatal and Beyond Family Services | Adjala-Tosorontio |
| Prenatal Clinic | Barrie |
| President's Choice Children's Charity | Brampton |
| Pretty River Academy | Collingwood |
| Pretty River Property Management | Clearview |
| Pretty River Villas Cooperative Corporation | Collingwood |
| Prevention of Senior Abuse Network Simcoe County | Barrie |
| Price-Jones [Dr G] | Orillia |
| Prime Time Club Inc | Wasaga Beach |
| Prime Time Nursery School Ltd | Midland |
| Primrose Wellness Centre | Alliston |
| Prince of Peace Anglican Church | Wasaga Beach |
| Prince of Peace Catholic School | Borden CFB |
| Prince of Wales Public School | Barrie |
| PRN Patient Transfer Inc | Everett |
| Pro Active Health Care | Orillia |
| Pro Image Hair Academy | Barrie |
| Proactive Rehab & Sport Injury Centre | Huntsville |
| Probus at the Beach | Wasaga Beach |
| Probus by the Bay Club | Collingwood |
| Probus Club of Alliston | Alliston |
| Probus Club of Blue Mountain | Collingwood |
| Probus Club of Bradford | Bradford |
| Probus Club of Collingwood | Collingwood |
| Probus Club of Collingwood Gateway | Collingwood |
| Probus Club of Harbourlands | Collingwood |
| Probus Club of Hume Street and District (Collingwood-Wasaga-Nottawa-Thornbury) | Collingwood |
| Probus Club of Midland-Huronia | Midland |
| Probus Club of Orillia 159 (The) | Orillia |
| Probus Club of Severn Sound | Severn |
| Probus Club of Simcoe North | Penetanguishene |
| Probus Club of St Clair Street and District | Collingwood |
| Probus Club of Wasaga Beach | Wasaga Beach |
| Professional Engineers Ontario. Simcoe County Chapter | Toronto |
| Progressive Conservative Party of Ontario, Barrie Electoral District, Barrie Provincial Progressive Conservative Association | Barrie |
| Progressive Training Centre / Willis College. Barrie, Academic / Employability Training | Barrie |
| Project Rachael | Hamilton |
| Prost Associates | Midland |
| Prosthetics/Orthotics (Barrie) | Barrie |
| PSW Nursing | Collingwood |
| Psychogeriatric Resource Consultant Program | Collingwood |
| Public Fax Machines | Orillia |
| PuckShy.com | Alliston |
| PULSE CPR and First Aid Training | Clearview |
| Purina Walk for Dog Guides | Orillia |
| Purina Walk for Dog Guides (Orillia Walk), Lions Foundation of Canada Purina Walk for Dog Guides | Orillia |
| Purple Hills Arts and Heritage Society | Creemore |
| PutFoodintheBudget.ca | Ontario |
| Putting Edge | Barrie |