'''Lake Mary''' or '''Mary Lake''' may refer to: {{TOC right}} <!-- WP:DABMENTION - not mentioned in linked article In Australia: *Lake Mary, South Australia, a lake near the mining town of Roxby Downs -->
==Australia== * Lake Mary, Queensland, a locality in the Shire of Livingstone
==Canada== *Marylake Augustinian Monastery, the property, monastery and retreat centre in King City, Ontario, Canada *Mary Lake (Ontario), a small lake in Muskoka, Ontario
== United States== ===Populated places=== *Lake Mary, California, an unincorporated community *Lake Mary, Florida, a city in Seminole County, Florida *Lake Mary Township, Douglas County, Minnesota
===Lakes=== *Lake Mary (Arizona), a reservoir south east of Flagstaff *Lake Mary (California), a lake near Lake Mary, California in Mono County *Mary Lake (California), a lake in Redding, California *Mary Lake (Clearwater and Hubbard counties, Minnesota) *Lake Mary (Crow Wing County, Minnesota) *Lake Mary (Douglas County, Minnesota) *Lake Mary (Wisconsin), see Meromictic lake *Mary Lake, a lake in Le Sueur County, Minnesota *Lake Mary, a lake in McLeod County, Minnesota *Mary Lake, a lake in Watonwan County, Minnesota *Lake Mary (South Dakota)
==See also== *Llyn Mair, the Welsh name for ''Mary's Lake'', an artificial lake in North Wales
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