Grace Walton Roosevelt (married name Appleton Clark) (June 3, 1867 – November 29, 1945) was an American tennis player of the end of the 19th century, born in Hyde Park, New York.

She was the daughter of John Aspinwall Roosevelt, an estate proprietor, and Ellen Murray Crosby.

She won the doubles title in 1890 with her sister Ellen, defeating compatriots Margarette Ballard and Bertha Townsend in two sets.

In 1895,[3] she married lawyer Appleton LeSure Clark and had two sons, Russell and Roosevelt.

[1] She was a first cousin of Franklin Delano Roosevelt, 32nd president of the United States.