John Barton "Bart" King was an American cricketer, active in the late 19th and early 20th centuries. King was part of the Philadelphia team that played from the end of the 19th century until the outbreak of World War I. This period of cricket in the United States was dominated by "gentlemen cricketers"—men of independent wealth who did not need to work. King, an amateur from a middle-class family, was able to devote time to cricket thanks to a job set up by his teammates.

The Philadelphian cricket team was a team that represented Philadelphia, Pennsylvania, in first-class cricket between 1878 and 1913. Even with the United States having played the first ever international cricket match against Canada in 1844, the sport began a slow decline in the U.S. This decline was furthered by the rise in popularity of baseball. In Philadelphia, however, the sport remained very popular and from the end of the 19th century until the outbreak of World War I, the city produced a first class team that rivaled many others in the world. The team was composed of players from the four chief cricket clubs in Philadelphia–Germantown, Merion, Belmont, and Philadelphia. Players from smaller clubs, such as Tioga and Moorestown Cricket Club, and local colleges, such as Haverford and Penn, also played for the Philadelphians. Over its 35 years, the team played in 88 first-class cricket matches. Of those, 29 were won, 45 were lost, 13 were drawn and one game was abandoned before completion.