Philip Jacob Handler (July 21, 1908 – December 8, 1968) was an American football player and coach who spent his entire professional career in the city of Chicago. He had a seven-year, 53-game NFL playing career, during which he was named All-Pro four times. On three separate occasions, Handler served as head coach of the Chicago Cardinals, and later as an assistant coach for the Chicago Bears. He served as an assistant coach for the Cardinals when they won the 1947 NFL Championship; and with the Bears when they won the 1963 NFL Championship.

Handler was born in Fort Worth, Texas, and was Jewish.^[1] His parents had immigrated to the United States from Lithuania.^[1] He was nicknamed "Motsy."^[1]

Prior to his professional debut, Handler played college football at Texas Christian University.^[2] He played at TCU for three years beginning in 1927 under head coach Francis Schmidt. During his college career, Handler earned All-SWC honors as an offensive guard, and was an Honorable Mention All-American in 1929.^[1] In 1929 Handler and the Horned Frogs won the Southwest Conference.

After graduating from college in 1930, Handler decided to pursue a career in pro football. However, he was an undersized lineman, standing at just 5 ft 11 in (1.80 m), 190 lb (86 kg). Despite Cardinals' coach Ernie Nevers' dismissive comment upon his arrival with the Cardinals in summer 1930: "You'll never make it kid. You're too small", Handler went on to a seven-year, 53-game NFL playing career with the team, during which he was named All-Pro from 1931 to 1933, and 2nd Team All-Pro (UPI) in 1935.^[1][3] He also served in a player-coach during the 1935 and 1936 seasons.^[3]

Several months after the 1967 NFL season had ended, Handler was vacationing in Florida when he suffered the first of two heart attacks and spent several weeks in a hospital for treatment. Upon his release, doctors decreed that while he could spend time with the team during the week, at practices, and in helping the coaching staff with its weekly game plan, he would not be able to attend Bears' games. Indeed, he was advised not to watch the games — an order Handler did not follow.

On Sunday, December 8, 1968, just moments after a dramatic 17–16 Bears win over the Los Angeles Rams in Los Angeles, he died of his third heart attack at home in Skokie, Illinois.^[5] Two days after his death, more than 500 people attended his funeral, with the Bears canceling a team practice so players, coaches, and staff could attend.^[6] The following Sunday, December 15, 1968, when the Bears hosted the Green Bay Packers at Wrigley Field, a moment of silence was held before kickoff.

Handler had two children and two grandchildren when he died, and was survived by his wife. Notably, Handler's third grandson was born five days after his death and was not only named after the coach — Philip Handler — but also later worked for the Chicago Bears for 11 years.

Handler is a member of the Chicago Sports Hall of Fame, the Chicago Jewish Sports Hall of Fame, and the B'nai B'rith Jewish Sports Hall of Fame. His 17 seasons as a Chicago Bears assistant rank second in the history of the NFL's oldest franchise. All told, Handler spent 39 years as a player and coach in the NFL.

• List of select Jewish football players