Teacup refers to a small drinking vessel.
Teacup may also refer to:
Places Teacup, Texas, a ghost town in Kimble County, Texas Teacup Mountain, a mountain in Kimble County near Gentry Creek Teacup Lake, see the list of lakes in Beaverhead County, Montana Teacup Ski Trail, see the list of trails of Montana
Other uses Teacup (TV series), American TV show on Peacock Teacups, an amusement ride Teacup size, an unofficial term for the smallest toy dogs, dwarf cats, and miniature pigs, such as the Teacup Persian The teacup, a British culinary measurement unit
See also Tea bowl (disambiguation)