St. Andrew's Cross

{{wiktionary|St. Andrew's Cross|Saint Andrew's cross}}

St. Andrew's Cross may refer to:

• Saltire, a heraldic symbol in the form of a diagonal cross
• St. Andrew's cross (philately), a saltire that occurs on some philatelic items
• Saint Andrew's Cross (BDSM), a common piece of equipment in BDSM dungeons
• St Andrew's Cross, Glasgow, a road junction in Glasgow, Scotland
• Hypericum hypericoides, or St. Andrew's cross, a species of flowering plant
• Argiope (spider), or St. Andrew's cross spider, a genus of spiders