The following is a list of Major League Baseball players, retired or active. As of the end of the 2011 season, there have been 661 players with a last name that begins with K who have been on a major league roster at some point.

K For reasons of space, this list has been split into two pages: Kila Ka'aihue through Malachi Kittridge Hugo Klaerner through Andy Kyle

External links List of Major League Baseball players at Baseball-Reference