St. Mark's may refer to:

Places of worship St Mark's Basilica, Venice, Italy Saint Mark's Cathedral (disambiguation) St. Mark's Chapel (disambiguation) St. Mark's Church (disambiguation) Saint Mark's Coptic Orthodox Church (disambiguation) St. Mark's Episcopal Church (disambiguation) St. Mark's Episcopal Cathedral (disambiguation)

Places Croatia St. Mark's Square, Zagreb Italy Piazza San Marco (St Mark's Square), Venice St Mark's Basilica, Venice St Mark's English Church, Florence, an Anglican church Malta Saint Mark's Tower South Africa St Mark's, Eastern Cape United Kingdom St Marks, Leicester, a residential suburb of Leicester, England St Mark's and Seething Wells (ward), electoral division in London, England United States St. Marks, Florida, a small city Saint Marks, Georgia, an unincorporated community Saint Marks, Indiana, an unincorporated community 8th Street and St. Mark's Place, a street in the East Village in Manhattan, New York City St. Marks River, a river in Florida

Educational institutions St Mark's Academy, London, England St. Mark's College (University of Adelaide), Adelaide, Australia St. Mark's College, Vancouver, at the University of British Columbia, Canada St Mark's College, Jane Furse, Limpopo Province, South Africa St. Mark's School (disambiguation) St Mark's Anglican Community School, Perth, Western Australia St Mark's National Theological Centre, Canberra, Australia

Other St. Mark's Comics, a retailer located in New York City St Marks GAA, a Gaelic Athletic Association in South Dublin County, Ireland

See also St. Mark's Square (disambiguation) Saint Mark (disambiguation)