The Old Sennockians is a global alumni association. All former students of Sevenoaks School are entitled to be members. The objectives of the association are to:

  • Promote a mutually beneficial relationship between Sevenoaks School and Old Sennockians.
  • Provide Members with opportunities for enjoyable social occasions, professional networking, intellectual growth and personal development.
  • Create, promote and strengthen opportunities for Members to contribute to Sevenoaks School’s academic, career and co-curricular programmes
  • Create, promote and strengthen opportunities for Members to participate in Sevenoaks School’s commitment to service and social impact
  • Promote, encourage and assist in effective communications between Sevenoaks School and Old Sennockians
  • Promote, advance and protect the reputation of Sevenoaks School throughout the world
  • Support the advancement of Sevenoaks School and its objectives through philanthropic support

Life Membership

Life Membership is a one-off fee of £350* charged in the Upper Sixth, and provides Old Sennockians with a wide range of benefits including access to and invitations for:

  • Reunions
  • Social gatherings in UK and internationally
  • Sports clubs
  • OS eNewsletters
  • OS Connect
  • OS LinkedIn Group
  • Sennocke Centre discount
  • Sennockian magazine subscription

Professional Associations and Clubs

Some professional associations and clubs may seek a reference confirming membership of the Old Sennockians. Such references can be provided by the Sevenoaks School Foundation office on request by contacting

Click to read the OS Membership Booklet

Further information

Enquire about Life Membership

Membership Terms and Conditions


*Financial membership was introduced in 2007 to support the development of a range of programmes for former students in line with the Old Sennockians Charter. School leavers prior to 2007 have been granted Honorary Life Membership.