Potamogeton hillii, common name Hill's pondweed, is a species of plant found in North America.

It is listed as a special concern in Massachusetts and as threatened in Michigan and New York (state).

[1] Commonly found in alkaline waters, Hill's pondweed has a narrow distribution from Wisconsin to western New England (Connecticut, Massachusetts and Vermont).

[3] The leaves of Potamogeton hillii tend to be around 20–60 mm, all of which are submerged underwater.

[4] Hill's pondweed was first collected in New York in 1886 in Cayuga Lake near Ithaca.