Where is the apostle paul buried

St. Paul's Tomb Unearthed in Rome - National Geographic

THE TOMB
 

In 61 A.D. Paul arrived in Rome to undergo judgment. Here he was beheaded [1] between 65 and 67 A.D. His body was buried two miles away from the place of his martyrdom, in the sepulchral area along the Ostiense Way, owned by a devout Christian woman named Lucina, which was part of a pre-existent burial place [2].

Even though he was a Christian, it was possible to bury the Apostle Paul in a Roman necropolis, due to his Roman citizenship. Shortly thereafter, his tomb would become a place of worship and veneration.

Basilica of Saint Paul Outside the Walls - Wikipedia

Upon it was erected a cella memoriae or tropaeum, namely a memorial, where during the first centuries of persecution many of the faithful and pilgrims would go to pray, drawing the strength necessary to carry out the work of evangelization of this great missionary [3].

THE MARBLE TOMBSTONE
 
At 1.37 meters below the present Papal Altar lies a marble tombstone (2.12 m.

x 1.27 m.), bearing the Latin inscription PAULO APOSTOLO MART (Apostle Pau St Paul burial place 'confirmed' - Catholic News Agency JATIH