Publius Metilius Nepos (c. 45 – 127 AD) was a Roman senator during the late 1st century. He is known to have been suffect consul in the nundinium of September to December 91, and was appointed Governor of Britannia by the Emperor Domitian before his death in 96, and held the post until 98.
During his governorship, the colonies of Colonia Domitiana Lindensium (Lincoln) and Colonia Nervia Glevensium (Gloucester) were founded.
Further details about Nepos are more difficult about which to be confident. The inscriptions of the Arval Brethren record a Publius Metilius Sabinus Nepos as one of their brotherhood who attended their meetings in the years 105, 110, and 111, who had died by 26 February 118 when a successor was co-opted in his place. On the other hand, a papyrus from Roman Egypt records the joint consulate of P. Metilius Nepos II and Marcus Annius Libo for 128; apparently Nepos died in late 127, and his term assigned to another person. Some assistance is provided by the presence of a "Metilius" -- who could be Publius Metilius Nepos or Publius Metilius Sabinus Nepos -- as suffect consul in 103. It is likely we have two consular senators with similar names: one died before February 118, the other in late 127. The solution awaits further information.