Poe Valley State Park is a 620-acre (251 ha) Pennsylvania state park in Penn Township, Centre County, Pennsylvania in the United States. The park is surrounded by Bald Eagle State Forest. Poe Paddy State Park is 4 miles (6.4 km) to the east. The forests of the park surround the 25-acre (10 ha) Poe Lake. Poe Valley State Park is in isolated Poe Valley which lies between Potters Mills on U.S. Route 322 and Millheim on Pennsylvania Route 45. The park was closed during the 2008 and 2009 season while the lake was drained for dam repairs and the park facilities were upgraded.

Penn Township is a township in Centre County, Pennsylvania, United States. It is part of the State College, Pennsylvania Metropolitan Statistical Area. The population was 1,214 at the 2020 census. Poe Valley State Park is in Penn Township.