Old St. Andrew's may refer to:

• Old St Andrews, a brand of Scotch whisky
• Old St. Andrew's Parish Church, NRHP-listed Anglican building in Charleston, South Carolina, USA, and the oldest surviving church building in South Carolina
• Old St. Andrew's Episcopal Church, or St. Andrew's Episcopal Church, a historic building in Jacksonville, Florida, USA
• Old St. Andrew's Presbyterian Church, now St. Andrew's Evangelical Lutheran Church in Toronto, Ontario, Canada
• Old St Andrew's Church, Kingsbury, a closed church in the Kingsbury area of Greater London

This disambiguation page lists articles associated with the title Old St. Andrew's.
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