Holweck is a German surname:
Frederick George Holweck, German: Friedrich Georg Holweck (1856 - 1927), a German-American Roman Catholic priest and scholar, hagiographer and church historian
Fernand Holweck (1890 in Paris – 1941 in Paris), a French physicist of Alsatian descent, for whom is named:
Holweck Prize in physics
Holweck pump for producing low pressures
Oskar Holweck (1924, St. Ingbert, Saarland- 2007, St. Ingbert), a German artist and art educator
