St. John's Parish is a Roman Catholic church located at 2500 California Plaza on the Creighton University campus in Omaha, Nebraska, United States.

It is within the Archdiocese of Omaha and is a ministry of the Midwest Province of the Society of Jesus (Jesuits).

The cornerstone was laid on May 6, 1888, drawing 4,000 people, which was the largest crowd ever assembled in Nebraska up to that point.

Mary Creighton, John's brother Edward's wife, donated jewelry to the parish construction fund before there was a building.

[3] In February 2015, an elevator was added to the side of St. John's to make the lower level accessible from the main church.