Hongdae may refer to:
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Hongik University
Hongik University (, colloquially ''Hongdae'') is a private university in Seoul, South Korea. Founded by an activist in 1946, the university is located in Mapo-gu district of central Seoul, South Korea with a second campus(branch campus) in S ...
, colloquially Hongdae, in Seoul, South Korea
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Hongdae (area), an area of Seoul named after the university
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