The Marine Hospital is a historic medical facility at 331 Veranda Road (United States Route 1) on Martin's Point in Portland, Maine.

Young, it is the only known surviving Marine Hospital (a federal facility for treating seamen) of the period to retain original iron railings.

The building is now part of the Portland campus of the Martin's Point Health Care medical practice.

[1] The former Marine Hospital building occupies a prominent hilltop on Martin's Point, a peninsular projection in eastern Portland that marks the southern side of the mouth of the Presumpscot River at Casco Bay.

It has a roughly H-shaped plan, with granite quoining at the corners, and a multi-stage projecting cornice that includes a band of bracketing.