McIlroy Park is a 12-hectare (30-acre) Local Nature Reserve in Tilehurst, a suburb of Reading in Berkshire.

[3] McIlroy Park is located on a steep hill and features a large species-rich grassland field and a large block of mixed deciduous woodland.

[5] There are old chalk pits in the west woodland area from the old clay extraction industry and a possible Saxon mound on its eastern edge.

[1] McIlroy Park abuts, and is contiguous with another local nature reserve called Round Copse.

[5] The land for the reservation was donated by William Mcilroy, who owned a department store in Reading, and was mayor of the town.