Earl Gentry "Ken" Kendrick, Jr. (born September 2, 1943) is an American billionaire businessman who is the principal owner and managing general partner of the National League's Arizona Diamondbacks.

He has been managing general partner since 2004, overseeing day-to-day operations and acting as the organization’s designated representative when the Major League Baseball owners convene.

[19] Kendrick also owns Bumble Bee Ranch, providing western lifestyle experiences to children’s charities throughout Arizona in addition to the Ironbridge Golf Club in Glenwood Springs, Colorado.

[26] Kendrick is very active in many philanthropic endeavors, beginning with his role as Chairman of the Arizona Diamondbacks Foundation, which has donated over $80 million in charitable giving since its inception.

[28] In 2016, torrential rains over parts of West Virginia caused devastating flooding in many counties and Kendrick came to the aid of his home state, setting up a relief program that raised more than $1 million.

[30] During the pandemic in 2020, Kendrick guided more than $2 million in charitable donations with a focus on non-profit organizations assisting those in need,[31] while creating a fund specifically for Chase Field gameday staff unable to work during the shutdown.