| Portrait of Pier Maria Rossi di San Secondo | |
|---|---|
 | |
| Artist | Parmigianino |
| Year | c. 1535–1538 |
| Medium | Oil on canvas |
| Dimensions | 133 cm × 98 cm (52 in × 39 in) |
| Location | Museo del Prado, Madrid |
Portrait of Pier Maria Rossi di San Secondo is a painting by the Italian Mannerist artist Parmigianino, executed around 1535–1539 and housed in the Museo del Prado, Madrid, Spain. The subject was Count of San Secondo, and the painting forms a pair with a group portrait of his Countess and their children, Portrait of Camilla Gonzaga and Her Three Sons, although the latter is not unanimously attributed to Parmigianino.