Upper Norwood Joint Library is a public library in Upper Norwood, South London. It stands on Westow Hill, in Crystal Palace town centre, within the London Borough of Lambeth, but on the edge of the boundary with the London Borough of Croydon. It is funded by Croydon and Lambeth Councils, but is not part of either borough's library services. Instead it has its own policies and procedures, and is managed by a Joint Committee of councillors, four from each borough. It also has its own membership procedures and circulation system, and does not accept Lambeth or Croydon library membership cards.