Marjorie Merriweather Post (March 15, 1887 – September 12, 1973) was an American businesswoman, socialite, and the owner of General Foods, Inc.
She used much of her fortune to collect art, particularly pre-revolutionary Russian art, much of which is now on display at Hillwood, the museum that was her estate.
She is also known for her mansion, Mar-a-Lago, in Palm Beach, Florida, which after her death became a resort owned by President Donald Trump.