Queen's Cup
Queen's Cup may refer to:
- Queen's Cup (football), a former annual football competition in Thailand (1970-2010)
 - Cartier Queen's Cup, an annual polo tournament in England
 - Queen's Cup (golf), an annual golf tournament in Thailand
 - Queen's Cup (ice hockey), an annual ice hockey championship in Canada
 - Queen's Cup (horse race), an Australian horse race held in rotation in different states; called King's Cup from 1927 to 1951 
- SAJC Queen's Cup, name used in South Australia
 
 - Queen's cup, a common name for a flowering plant native to western North America
 
See also
- Elizabeth Stakes (disambiguation), for some races referred to informally as the Queen's Cup
 - Queen of Cups, tarot card
 - The Queens (golf), a women's professional team golf tournament held in Japan