Winifred Claire Stanley (August 14, 1909 – February 29, 1996) was an American politician and attorney from New York affiliated with the Republican Party. Stanley is known for her vigorous women's rights advocacy during the WWII war time period, her work as a prosecutor, and for being the first female assistant district attorney in Erie County. Although Stanley served only one term before her constituency was redistricted, she used her legislative standing to champion peacetime demobilization and equal pay regardless of sex.