• Harmandia Kieffer, 1896 [Family: Cecidomyiidae]
• Harmandia Pierre, 1889 [Family: Olacaceae]
• Harmandia Rochebrune, 1882 (uncertain) [Family: Mollusca (awaiting allocation)]
• Harmandia amisae Gagne, 1992
• Harmandia longiterminalis Sharma, 1987
• Harmandia petioli Kieffer, 1898
• Harmandia populi Rubsaamen, 1917
• Harmandia pustulans Kieffer, 1909
• Harmandiana Bouly de Lesdain, 1914