Blanche Beulah Revere Long (née Revere; December 17, 1902 – May 11, 1998) was the first lady of the state of Louisiana, serving three nonconsecutive terms. Raised in New Orleans, she married Earl Long in 1932 and was active in his successful bids for lieutenant governor and governor of Louisiana. She was the first lady of Louisiana from 1939 to 1940, 1948–1952, and 1956–1960. In 1959, after Earl's increasingly erratic behavior including a highly publicized affair with stripper Blaze Starr, Blanche attempted to have him involuntarily committed to a psychiatric hospital, but failed when he used the governor's authority to dismiss the hospital's administrator.