Schools - Preparatory in Harrow, Middlesex
| Name & Address | Phone # | Website |
| Alpha Preparatory School 19-21 Hindes Road, Harrow, Middlesex HA1 1SH | 020 84271471 |  |
| Asquith Court Schools Ltd The Ridgeway, Harrow, Middlesex HA3 0LJ | 020 89099850 |  |
| Buckingham College Senior School 15-17 Hindes Road, Harrow, Middlesex HA1 1SH | 020 84271220 | |
| E. Ivor Hughes Educational Foundation 1 Hamilton Road, Harrow, Middlesex HA1 1SU | 020 88660271 | |
| European Tutors 66 Sefton Avenue, Harrow, Middlesex HA3 5JR | 020 88614676 | |
| Harrow School 5 High Street, Harrow, Middlesex HA1 3HP | 020 88728000 | |
| Orley Farm School South Hill Avenue, Harrow, Middlesex HA1 3NU | 020 88697600 | |
| Papillon Montesorri Pre-School Millhillians Sports Club, Harrow, Middlesex HA2 6NF | 020 84282281 | |
| Quainton Hall School 91 Hindes Road, Harrow, Middlesex HA1 1RX | 020 84271304 | |
| Regent College Sai House, Harrow, Middlesex HA2 7JP | 020 89669900 | |
| Roxeth Mead School 25 Middle Road, Harrow, Middlesex HA2 0HW | 020 84222092 | |
| The John Lyon School Middle Road, Harrow, Middlesex HA2 0HN | 020 88728400 | |
