Carl Paul Jennewein (December 2, 1890 – February 22, 1978) was a German-born American sculptor.
Jennewein was born in Stuttgart in Germany. At the age of seventeen, he immigrated to the United States in 1907.
He was apprenticed with the firm of Buhler and Lauter in New York where he received his early training. He took evening classes at the Art Students League of New York. Much of his early work was as a muralist, including in 1912 four murals for the Woolworth Building; the first building to be called "the Cathedral of Commerce."
In 1915 Jennewein became a naturalized U.S. citizen when he was twenty-five years old. Soon afterward he entered the United States Army. In 1916 his tour was cut short when he was awarded an honorable discharge after receiving the Rome Prize, a highly sought-after art award. This allowed him to study at the American Academy in Rome for the next three years; in Rome Jennewein turned his attention to sculpture. By 1928, Jennewein had set up his studio in the Van Nest section of the Bronx where he remained until 1978, the year of his death.
The work that he is probably best known for today, and which garnered him much praise when it was unveiled in 1933, was the polychrome figures in the pediment of the Philadelphia Museum of Art. Jennewein was one of 250 sculptors who exhibited in the 3rd Sculpture International held at the Philadelphia Museum of Art in the summer of 1949.