Portrait of a Woman (Marie Larp) is an oil-on-canvas portrait painting by the Dutch Golden Age painter Frans Hals, painted ca.1635–1638 and now at the National Gallery in London.

The painting shows a fashionably dressed woman seated in a chair and holding her bridal stomacher with her left hand.

This painting was documented by Ernst Wilhelm Moes in 1909 and Hofstede de Groot in 1910, who wrote:232.

MARIA LARP (buried November 15, 1675), wife of Pieter Tjarck.

[1]This portrait has a pendant painting, depicting her husband Pieter Tjarck, which today is in the collection of the Los Angeles County Museum of Art at Los Angeles: