| Falgarwood Badminton Club, Recreational Badminton | Oakville |
| Families for Addiction Recovery, Peer Support Services | Toronto |
| Family Services of Peel, Abuse Prevention | Mississauga |
| Family Services of Peel, Support Services for Male Survivors of Sexual Abuse | Mississauga |
| Fare Share Food Bank Oakville | Oakville |
| Farley Foundation | Milton |
| Fem'aide : Francophone helpline for women affected by violence | Ontario |
| Field and Stream Rescue Team | Burlington |
| Finnegan School of Irish Dance | Milton |
| Focus on Nature, Halton Branch - Mailing Address | Oakville |
| Food for Life, Food Collection and Distribution | Burlington |
| Food for Life, Mountainside Market | Burlington |
| Food for Life, Milton - Country Heritage Park, Tremaine Market | Milton |
| Food4Kids Halton, Halton South | Burlington |
| Food4Kids Halton, Halton North | Halton Hills |
| For You Telecare Family Service, Counselling, Support and Outreach Programs | Toronto |
| Force Soccer Academy | Burlington |
| Forestview Church Without Walls, Next Door Social Space | Burlington |
| Foxfield Stable Therapeutic Horsemanship, Therapeutic Riding Centre | Milton |
| FrancoQueer | Toronto |
| Freecycle Network | Halton Region |
| Freshwater Conservation Canada - Greg Clark Chapter, Environmental Improvement Group | Halton Region |
| Friendship Bench (The) | Oakville |
| Front Line Outreach | Oakville |
| Fung Loy Kok-Taoist Tai Chi, Burlington | Burlington |
| Fung Loy Kok-Taoist Tai Chi, Oakville | Oakville |
| Futurpreneur Canada | Toronto |
