Windsor is a borough in York County, Pennsylvania, United States.

[3] According to the United States Census Bureau, the borough has a total area of 0.5 square miles (1.3 km2), all land.

The Early American Steam Engine Society hosts its annual Steam-O-Rama in Windsor.

Local bluegrass bands play music on Thursday nights, and admission is free.

Many different food vendors attend and there is an affordable family flea market.