Anna Eleanor Roosevelt Seagraves (née Dall; born March 25, 1927) is an American librarian, educator, historian, and editor.

[2] Sistie, as she was affectionately called in the press during her grandparents' tenure in the White House, was named for her mother and for her maternal grandmother, Eleanor Roosevelt.

[3][4][5] Seagraves is one of the few living Roosevelt family members who witnessed events firsthand during the White House years.

Each year, when Seagraves' grandmother held a picnic at Val-Kill for delinquent boys, she assisted Mrs. Roosevelt with these events.

She is an active participant in Democratic Party events in her area, and endorsed Barack Obama for the 2008 Presidential campaign.