Formidable

• Bernard Peiffer
• Charles Aznavour
• Charles Trenet
• Conan the Formidable
• Donald Byrd
• Formidable (La Toya Jackson album)
• Formidable (Oui Oui album)
• Formidable (horse)
• Formidable (song)
• Formidable! – 40 Franse chansons van Brel tot Stromae
• Formidable-class battleship
• Formidable-class frigate
• Fourmidables (A'capella Quartet)
• French ironclad Formidable
• French ship Formidable
• French ship Formidable (1751)
• HMS Formidable
• HMS Formidable (1898)
• HMS Formidable (67)
• Johnny Otis
• The Joy Formidable