Middlegate, Middle Gate, or MiddleGate may refer to:
Buildings Middle Gate School, an elementary school in Newton, Connecticut, United States Middlegate, a house located in Ellanor C. Lawrence Park in Chantilly, Virginia, United States
Cities and towns Middlegate, Nevada, United States Middlegate, Norfolk Island, Australia Middlegate Village, a master-planned community in Copperfield, Texas, United States
Other Middle Gate (Piraeus), one of the city gates in the wall of Piraeus, Athens, Greece MiddleGate Books, a series of children's fantasy books by Rae Bridgman Middlegate Formation, a geologic formation in Nevada, United States Middlegate Japanese Gardens, a Japanese garden in Pass Christian, Mississippi, United States