Ursina is a borough in Somerset County, Pennsylvania, United States.

[3] Ursina takes its name from Judge William J. Baer, owner of the land when the town was laid out in 1868 by surveyors H.L.

[5] This four mile line only operated for about three years before the ongoing effects of the Panic of 1873 caused it to cease.

[6] According to the United States Census Bureau, the borough has a total area of 0.7 square miles (1.8 km2), all land.

Ursina is surrounded by Lower Turkeyfoot Township, and the borough of Confluence sits to its west.

The climate in this area has mild differences between highs and lows, and there is adequate rainfall year-round.