Pennsylvania Route 662 (PA 662) is a road located in Berks County in eastern Pennsylvania. Its southern terminus is at U.S. Route 422 (US 422) in Douglassville and its northern terminus is at PA 61 in Shoemakersville. The route is a two-lane undivided road its entire length and passes through rural areas. PA 662 heads north from Douglassville, intersecting PA 562 in Yellow House before becoming concurrent with PA 73 northwest through Oley. From here, PA 662 continues north and intersects PA 12 in Pricetown before passing through Fleetwood and coming to a junction with US 222 in Moselem Springs. After this, the route continues west and intersects PA 143 before reaching its terminus at PA 61.