Fred Smerlas, American football player and radio host
Frederic Charles Smerlas (born April 8, 1957) is a former American football nose tackle who was a five-time NFL Pro Bowl selection during a 14-year career as a nose tackle with the Buffalo Bills, San Francisco 49ers and New England Patriots.

Smerlas, of Greek-American descent, graduated from Waltham High School in 1975, where he was a star football player and wrestler. He became a defensive lineman for Boston College before embarking on an NFL career. Smerlas' 1990 autobiography, By a Nose, recounts his 11 years with the Bills and their climb from cellar-dwellers to Super Bowl contenders.

Smerlas currently resides in Massachusetts and is a part-time co-host during football season on sports radio WEEI-FM, NBC Sports Boston - The New England Tailgate Show, as well as a contributor to western New York radio station WHAM (AM) in Rochester.

In 2018, the Professional Football Researchers Association named Smerlas to the PFRA Hall of Very Good Class of 2018 Two Time, Two sport All American in Wrestling and Football in High School; Two time New England heavyweight wrestling champ