Santi Luca e Martina is a church in Rome, Italy, situated between the Roman Forum and the Forum of Caesar and close to the Arch of Septimus Severus.The church was initially dedicated to Saint Martina, martyred in 228 AD during the reign of Emperor Alexander Severus. In 625 Pope Honorius I commissioned construction of the church. Restored first in 1256 during the reign of Pope Alexander IV, it was a simple rectangular structure surrounded on three sides by other constructions until it was rebuilt by the painter and architect, Pietro da Cortona, in the seventeenth century.