Grappenhall Heys Walled Garden is a historic walled garden in Grappenhall, Warrington, Cheshire, England. The garden was built by Thomas Parr around 1830 as both a pleasure garden for relaxing strolls and as a kitchen garden to produce fruit, vegetables, and herbs. After a period of decline, the garden was restored first by English Partnerships and then by the local parish council in conjunction with the friends of the garden.