Francis Joseph Reitz (1841–1930) was an American banker, civic leader, and philanthropist in Evansville, Indiana. For more than 50 years, he was a leading figure in the Evansville's business life, retiring in 1924 as president of National City Bank (known most recently as Integra Bank). Reitz was a director of the bank for more than 40 years and was its president for 31 years. After he retired, he devoted his time to disposing through philanthropy of the vast wealth he had accumulated.