Uhlerstown is an unincorporated community in Tinicum Township, Bucks County, Pennsylvania, United States.

The community is located along Pennsylvania Route 32 (River Road) and is served by the 18920 ZIP Code.

The Uhlerstown-Frenchtown Bridge, a free Delaware River Joint Toll Bridge Commission bridge over the Delaware River, connects Pennsylvania Route 32 in Uhlerstown to New Jersey Route 12 in Frenchtown in Hunterdon County, New Jersey; PA 32 leads south to Interstate 295, which leads to Philadelphia.

The existing bridge has a roadway width of 16 feet 6 inches.

The bridge maintains a fifteen-mile per hour speed limit.