Mandie is a series of children's books.

Mandie may also refer to:

• Philip Mandie (born 1942), judge of the Supreme Court of Victoria
• Mandie Fletcher (born 1954), British television and film director
• Mandie Godliman (born 1973), English former cricketer
• Mandie Landry, American politician
• A nickname for the recreational drug Methaqualone