Modestus () was a Christian apologete of the 2nd century.

According to Jerome, Modestus wrote a work Adversus Marcionem ("Against Marcion") during the reigns of Marcus Aurelius and Commodus, i.e. . According to Eusebius, this work "exceeded all other confutations of that heretic."

References

2nd-century Christian theologians
Christian apologists
Year of birth unknown
Year of death unknown