Roger William "Rocky" Rosema (February 5, 1946 – January 15, 2020) was an American football player.

He next played college football for the University of Michigan, principally as a defensive end and linebacker, from 1965 to 1967.

[2][3] In 2011, Rosema lost a lawsuit against the NFL Players Association alleging that he was owed pension benefits.

[6] He is one of at least 345 NFL players to be diagnosed after death with chronic traumatic encephalopathy (CTE), which is caused by repeated hits to the head.

This biographical article relating to an American football linebacker born in the 1940s is a stub.