Aponogeton capuronii (named after René Paul Raymond Capuron) is an aquatic plant found in southeastern Madagascar.

Inflorescence with 2, seldom 3 up to 14 cm long spikes with omnilateral flowers; 2 white tepals; 6 stamens; 3-4 carpels with 2(-4) ovules each.

A specimen featuring bullate leaf blades has been cultivated successfully for more than 20 years by J. Bogner in the Botanical Gardens Munich.

In February 1968, Bogner discovered plants in the Mandromondromotra River (Madagascar) in a depth of 20–30 cm.

When the author visited this location in December 1986, the river had a water level of nearly 2 m. The plants had hardly any juvenile leaves, which hinted at limited growth activity.