It's My Party may refer to:

• "It's My Party" (Lesley Gore song), a 1963 number-one single, covered by Dave Stewart and Barbara Gaskin
• "It's My Party" (Jessie J song), a 2013 single
• It's My Party (film), a 1996 film
• It's My Party!, an American girl group
• "It's My Party", a song by Bret Michaels from his album Songs of Life
• It's My Party (tour), a 2019 concert tour by Jennifer Lopez

This disambiguation page lists articles associated with the title It's My Party.
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