Maria Pia

Maria Pia may refer to:

• Princess Maria Pia of Savoy (1847–1911), married to Luís I of Portugal
• Princess Maria Pia of Bourbon-Two Sicilies (1849–1882), married to Robert I, Duke of Parma
• Princess Maria Pia (Maria di Grazia) of Bourbon-Two Sicilies (1878–1973), married to Prince Luís of Orléans-Braganza
• Princess Maria Pia of Bourbon-Parma (born 1934), married to Prince Alexander of Yugoslavia (b. 1924)
• Maria Pia de Saxe-Coburgo e Bragança (1907-1995), pretender to the Portuguese throne
• Maria Pia De Vito, Italian jazz singer, composer, and arranger
• Maria Pia Garavaglia, Italian politician
• María Pía Copello, host of the television program Maria Pia & Timoteo
• The Maria Pia Bridge, a railway bridge in Porto, Portugal