Robert M. Pifferini Sr. (October 1, 1922 – December 9, 2017) was an American football center who played one season with the Detroit Lions.

He played college football at San Jose State University and attended high school at Modesto High School in Modesto, California.

He is the father of Bob Pifferini, also a professional football player.

[1][2] Pifferini died on December 9, 2017, at the age of 95.

This biographical article relating to an American football offensive lineman born in the 1920s is a stub.