Drest (also Drust and the hypocoristic Drostan) is the name of several Pictish people, including:
Drest I of the Picts, Drest son of Erp, supposedly contemporary with Saint Patrick
Drest II of the Picts, Drest Gurthinmoch
Drest III of the Picts, Drest son of Uudrost
Drest IV of the Picts, Drest son of Girom
Drest V of the Picts, Drest son of Munait
Drest VI of the Picts, Drest son of DĂșngal, deposed 672
Drest VII of the Picts, killed 729
Drest VIII of the Picts, Drest son of Talorgan, died 787 ?
Drust IX of the Picts, Drest son of CaustantĂn, died 836 or 837 ?
Drest X of the Picts, Drest son of Ferat, fl. 840s
Saint Drostan, founder of the monastery at Old Deer, fl. early 7th century