Rutilius Claudius Namatianus (fl. 5th century) was a Roman Imperial poet, notable as the author of a Latin poem, De reditu suo, in elegiac metre, describing a coastal voyage from Rome to Gaul in 416. The solid literary quality of the work, and the flashes of light it throws across a momentous but dark epoch of history, combine to give it exceptional importance among the relics of late Roman literature. The poem was in two books; the exordium of the first and the greater part of the second have been lost. What remains consists of about seven hundred lines.