Did You Know may refer to:

• Did You Know...?, an advertising campaign for GEICO
• "Did You Know", 2016 single by Pauly D

• Do You Know (disambiguation)
• DYK (disambiguation)
• "How Did You Know", a single by electronic dance music producer and remixer Kurtis Mantronik
• "Mary, Did You Know?", a Christmas song with lyrics written by Mark Lowry and music written by Buddy Greene
• Did You Know Gaming?, a video game–focused blog about video game related trivia and facts
• Did You Know People Can Fly?, the debut album by Kaddisfly

This disambiguation page lists articles associated with the title Did You Know.
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