Peter Gudauskas (October 19, 1916 – October 27, 2003) was an American football guard who played four seasons in the National Football League (NFL) with the Cleveland Rams and Chicago Bears and two seasons in the American Football League (AFL) with the Cincinnati Bengals.

He played college football at Murray State University.

In 1938, he was named to the Little All-America and All-Southern Intercollegiate Athletic Association teams.

He was also named to the All-Kentucky Intercollegiate Athletic Conference team in 1937, 1938 and 1939.

Gudauskas was inducted into the Murray State Athletics Hall of Fame in 1970.