Virginia Weinmann served as a member of the Board of Directors of Eason Oil Company in Oklahoma City from 1977 to 1980 and as Honorary Chair in 1978. From 1977 to 1989 and from 1994 to 2000, she was on the Board of Directors of Hibernia National Bank in New Orleans; she was the first woman to serve on a bank board in New Orleans. She also served on the Board of Beau Coup Oil Corporation.
Mrs. Weinmann is President of the Eason-Weinmann Foundation. She has served as the Chairman of the President's Council at Tulane University and on the Boards of Connecticut College, the Greater New Orleans Foundation, the World Trade Center, the Metropolitan Area Committee, Metairie Park Country Day School, the Junior League and others.