Saint Nilus may refer to:
Nilus of Palestine (3rd century) Nilus of Sinai (Nilus the Elder) (d. c. 430) Nilus the Younger (Nilus of Rossano) (910 – 1005) Nilus of Sora (c. 1433 – 1508) Nilus the Myrrh-streamer (Nilus the Myrrh-gusher) (1601 – 1651) Nilus of Stolbnyi Island (16th century) St. Nilus Island Skete Agios Nilos, Mount Athos, a monastic settlement named after Nilus the Myrrh-streamer