Leptogomphus is a genus of dragonfly in the family Gomphidae. It contains the following species:
Leptogomphus baolocensis Karube, 2001Leptogomphus celebratus Chao, 1982Leptogomphus coomansi Laidlaw, 1936Leptogomphus divaricatus Chao, 1984Leptogomphus elegans Lieftinck 1948Leptogomphus gestroi Selys, 1891Leptogomphus hongkongensis Asahina, 1988Leptogomphus inclitus Selys, 1878Leptogomphus inouei Karube, 2014Leptogomphus intermedius Chao, 1982Leptogomphus lansbergei Selys, 1878Leptogomphus mariae Lieftinck, 1948Leptogomphus palawanus Asahina, 1968Leptogomphus pasia van Tol, 1990Leptogomphus pendleburyi Laidlaw, 1934Leptogomphus perforatus Ris, 1912Leptogomphus risi Laidlaw, 1932Leptogomphus sauteri Ris, 1912Leptogomphus semperi Selys, 1878Leptogomphus tamdaoensis Karube, 2014Leptogomphus uenoi Asahina, 1996Leptogomphus unicornus Needham, 1930Leptogomphus williamsoni Laidlaw, 1912Leptogomphus yayeyamensis Matsumura in Oguma, 1926