Ponte Sant'Angelo, originally the Aelian Bridge or Pons Aelius, is a Roman bridge in Rome, Italy, completed in 134 AD by Roman Emperor Hadrian (Publius Aelius Hadrianus), to span the Tiber from the city centre to his newly constructed mausoleum, now the towering Castel Sant'Angelo.

The bridge is faced with travertine marble and spans the Tiber with five arches, three of which are Roman; it was approached by means of a ramp from the river.

Dante writes in his Divine Comedy that during the jubilee of 1300, due to the large number of pilgrims going and coming from Saint Peter, two separate lanes were arranged on the bridge.

In 1535, Pope Clement VII allocated the toll income of the bridge to erecting the statues of the apostles Saint Peter (holding a book, with the pedestal inscription Rione XIV) by Lorenzetto, and Saint Paul (holding a broken sword and a book, with the pedestal inscription Borgo) by Paolo Romano to which subsequently the four evangelists and the patriarchs were added to other statues representing Adam, Noah, Abraham, and Moses.

On 21 October 2019 Austrian activist Alexander Tschugguel threw five Pachamama statues, which he had stolen from a display at Santa Maria in Traspontina as part of the Amazon Synod, off of the bridge into the Tiber.