The Castle of Pinhel () is a Portuguese castle in the civil parish of Pinhel, in the municipality of Pinhel, central-eastern district of Guarda.
It has been listed as a Monumento Nacional National monument since 1950. Located in historic Pinhel, often known as Cidade Falcão, on a hill (overlooking the Côa river and Marofa mountain), it is one of the more important castles along the Côa river Valley.