- Source: List of Major League Baseball players who died in wars
- List of Major League Baseball players who died in wars
- List of Negro league baseball players who played in Major League Baseball
- List of baseball players who died during their careers
- Lists of people by cause of death
- List of Jewish Major League Baseball players
- List of Major League Baseball players who spent their entire career with one franchise
- List of people banned from Major League Baseball
- Major League Baseball
- List of Pennsylvania State University alumni
- List of Major League Baseball no-hitters
This is a list of Major League Baseball players who died in wars. The player's team refers to the last team the person played for.
Spanish-American War
World War I
World War II
Of the more than 500 major league players who served in the military in World War II, two were killed.
Korean War
One Major Leaguer was killed in the Korean War.