Edward Leonard Klewicki (May 6, 1912 - July 20, 1997) was an American football player. Of Polish descent, he is in the National Polish-American Hall of Fame. Edward L. Klewicki was born in Pittsburgh, Pennsylvania and moved to Hamtramck, Michigan with his family at a young age. At the time, Hamtramck was an enclave of Polish immigrants in the Detroit area. He graduated from Hamtramck High School in 1929. During his high school career, he was the catcher on the school's first championship baseball team and starred in the backfield for the football team. Klewicki received his school's highest graduation award for combining achievement in scholarship, athletics and citizenship.