Four Crosses (Welsh: Llandysilio) is a village in Montgomeryshire in northern Powys, mid Wales, close to the border with Shropshire.

The Four Crosses Creamery produced prize winning ice cream which was distributed over a large area of mid/north Wales and adjoining counties.

This field is home to Four Crosses who play in the Central Wales League North in the fourth tier of Welsh football.

Former British Light heavyweight Boxing Champion Dennis Powell lived in the village.

The village was a stopping point (Bowyers Garage) on route to the Monte Carlo Rally.