Wemyss Castle is situated in Wemyss on the sea cliffs between the villages of East Wemyss and West Wemyss in Fife, Scotland. Wemyss Castle is considered to be a multi-period building, and today's castle includes many elements from former periods such as the 15th century tower and the 19th century stables and gatepiers.

Wemyss is a civil parish on the south coast of Fife, Scotland, lying on the Firth of Forth. It is bounded on the north-east by the parish of Scoonie and the south-west by the parish of Kirkcaldy and Dysart and its length from south-west to north-east is about 6 miles. Inland it is bounded by Markinch and its greatest breadth is 2+1⁄4 miles.