Ashcroft Coast Holiday Park is a family-oriented holiday park located on the Isle of Sheppey in Kent, England, at Plough Road, Minster on Sea, Sheerness. It is operated by Cosgrove Leisure Parks, which manages several parks across the island.

The park is positioned as a full-service getaway, offering holiday homes and a range of on-site facilities and activities suited to families. The Isle of Sheppey itself draws visitors with its landscapes and Blue Flag certified beaches.

The park is noted for friendly staff and amenities including swimming pools and a playground.