* [https://www.knebworthparishcouncil.gov.uk/ Knebworth Parish Council]
* [http://www.kvt.org.uk Knebworth Village Trust]
* [https://www.knebworthandmarymeaddrs.co.uk/ Knebworth and Marymead Surgery]
* [https://www.bridgecottagesurgery.nhs.uk/ Bridge Cottage Surgery] (a good proportion of Knebworth residents historically registered with this practice)