The John Lyon School
| LA_code | 310 |
| LA_name | Harrow |
| EstablishmentNumber | 6002 |
| EstablishmentName | The John Lyon School |
| TypeOfEstablishment | Other independent school |
| EstablishmentStatus | Open |
| PhaseOfEducation | Not applicable |
| StatutoryLowAge | 3 |
| StatutoryHighAge | 18 |
| Boarders | No boarders |
| NurseryProvision | Has Nursery Classes |
| OfficialSixthForm | Has a sixth form |
| Gender | Mixed |
| ReligiousCharacter | None |
| ReligiousEthos | None |
| Diocese | Not applicable |
| AdmissionsPolicy | Not applicable |
| TrustSchoolFlag | Not applicable |
| Trusts | |
| SchoolSponsorFlag | Not applicable |
| SchoolSponsors | |
| FederationFlag | Not applicable |
| Federations | |
| UKPRN | 10008303 |
| FurtherEducationType | Not applicable |
| Street | Middle Road |
| Locality | |
| Address3 | |
| Town | Harrow-on-the-Hill |
| County | |
| Postcode | HA2 0HN |
| SchoolWebsite | www.johnlyon.org |
| TelephoneNum | 02085159400 |
| HeadTitle | Mrs |
| HeadFirstName | R |
| HeadLastName | Hardy |
| Linkedestablishments | |