Tatton Park Gardens consist of formal and informal gardens in Tatton Park to the south of Tatton Hall, Cheshire, England. Included in the gardens are an Italian garden, a walled garden, a rose garden, and the Japanese garden. The buildings in the garden are the Conservatory, the Fernery and the Showhouse. The gardens are owned by the National Trust and administered by Cheshire East Council. They are on the National Register of Historic Parks and Gardens and have been designated at Grade II*. The gardens are open to the public at advertised times.

Tatton Park is a historic estate in Cheshire, England, north of the town of Knutsford. It contains a mansion, Tatton Hall; a medieval manor house, Tatton Old Hall; Tatton Park Gardens, a farm and a deer park of 2,000 acres (8.1 km2). It is a popular visitor attraction and hosts over a hundred events annually. The estate is owned by the National Trust and is managed under lease by Cheshire East Council. Since 1999, it has hosted North West England's annual Royal Horticultural Society flower show.