
The Portrait of Vincenzo Anastagi is a portrait of Vincenzo Anastagi by El Greco, probably painted between 1571 and 1576, during the artist's time in Rome.

Portrait of Jerónimo de Cevallos is a 1609-1613 work by El Greco, from late in his Toledo period. It originally hung in the Quinta del Duque del Arco in the Royal Palace of El Pardo in Madrid but now in the Museo del Prado.

Portrait of Giulio Clovio is a c.1571 painting by El Greco. It was commissioned by cardinal Alessandro Farnese during the artist's stay in Rome. It formed part of the Farnese collection. Charles of Bourbon inherited it in 1734 and moved it to Naples, where it now hangs in the Museo nazionale di Capodimonte.

Portrait of Antonio de Covarrubias is a 1595-1600 oil on canvas painting by El Greco, dating to his time in Toledo. It is now in the Louvre in Paris as the result of an exchange with Spanish museums in 1941..

Retrato de un médico is an oil painting by the El Greco.

Portrait of an Elderly Man or Portrait of an Old Nobleman is a 1597-1600 oil on canvas portrait by El Greco, now in the Prado Museum. Its subject's name is unknown but he probably came from Toledo, where the artist was then working. It was stored in the basement of the Real Alcázar of Madrid.

Portrait of Francisco de Pisa is a 1614 painting by El Greco, now in the Kimbell Art Museum in Fort Worth, Texas. Most art historians identify it as doctor Francisco de Pisa, a Spanish cleric, though a minority identify it as the Italian historian Giacomo Bosio due to the words shown in the open book. Francisco de Pisa was an enemy of Teresa of Ávila, who he criticised because he felt that her works contained "much that contradicts truth and sound doctrine and all good use of mental prayer". The pose of the subject is similar to that in Portrait of Cardinal Tavera, which is of a similar date.

Portrait of Fernando Niño de Guevara is a 1600 painting of cardinal Fernando Niño de Guevara by El Greco, now in the Metropolitan Museum of Art in New York.

Portrait of a Nobleman is a c.1586 oil on canvas portrait by El Greco, originally hung in the Quinta del Duque del Arco in Royal Palace of El Pardo in Madrid but now in the Museo del Prado. Its subject is unknown.

The Nobleman with his Hand on his Chest is an oil painting by El Greco.

Portrait of Fray Hortensio Félix Paravicino is a 1609 oil on canvas painting by El Greco, now in the Museum of Fine Arts, Boston. It shows Hortensio Félix Paravicino, a monk of the Trinitarian Order and major Spanish poet who was also a close friend of the painter. He is shown in the Trinitarian habit.

Julián Romero and Saint Julian is a 1612-1614 painting by El Greco, now in the Museo del Prado in Madrid.

Self-Portrait or Portrait of an Old Man is an oil on canvas painting by El Greco, dating to between 1595 and 1600 and usually identified as a self-portrait. It shows the influence of Titian and Tintoretto, picked up by El Greco in Venice. It is now in the Metropolitan Museum of Art in New York.

Portrait of Juan Pardo de Tavera is a 1609 oil on canvas painting by El Greco, now in the Hospital de Tavera in Toledo, founded by the portrait's subject. It was painted long after the 1545 death of its subject, cardinal Juan Pardo de Tavera, and so the artist modelled the cardinal's features on a funerary mask by Alonso Berruguete.

Portrait of Jorge Manuel Theotocópuli is a 1597-1603 painting by El Greco, painted during his time in Toledo. It shows his son and collaborator Jorge Manuel Theotocópuli. It is now in the Museo de Bellas Artes in Seville.

Portrait of an Unknown Gentleman is an oil painting by El Greco.

Portrait of Rodrigo Vázquez de Arce is an anonymous copy of a lost 1587-1597 painting by El Greco. It is now in the Museo del Prado in Madrid. It shows Rodrigo Vázquez de Arce, president of the Council of Castille, who also features in the same artist's The Burial of Count Orgaz. Although it is different from other portraits by the artist, it still shows the strong influence of Titian and Tintoretto, who he had met in Venice.

Portrait of a Young Nobleman is a 1600–1605 oil on canvas portrait by El Greco, originally in the quinta del Duque del Arco at the Royal Palace of El Pardo in Madrid but now in the Museo del Prado. It was long thought to show the poet Baltasar Elisio de Medinilla, but this has been disproved and its subject is now unknown. It shows the influence of portraits by Titian and Tintoretto, who he had got to know whilst in Venice.