John Doyle may refer to:
- Jack Doyle (1913–1978), Irish boxer and actor
- Jack Doyle (baseball) (1869–1958), American baseball player
- John Andrew Doyle (1844–1907), English historian
- John Doyle (announcer), American announcer whose voice is used by the National Institute of Standards and Technology radio station WWV
- John Doyle (artist) (1797–1868), Irish artist and grandfather of Arthur Conan Doyle
- John Doyle (baseball) (1858–1915), Canadian Major League Baseball player
- John Doyle (aviator) (1895–1974), World War I flying ace of No. 60 Squadron RAF
- John Doyle (Canadian artist) (born 1950), Toronto artist
- John Doyle (comedian) (born 1953), Australian comedian and writer
- John Doyle (critic) (born 1957), Canadian television critic
- John Doyle (director) (fl. 2000s), British theatre director
- John Doyle (drummer) (born c. 1959), drummer of bands including Magazine (early 1980s) and The Armoury Show (mid 1980s)
- John Doyle (engineer) (born c. 1955), developed techniques used by NASA to test their space shuttles for damage
- John Doyle (Gaelic footballer) (born 1977), Kildare Gaelic footballer
- Sir John Doyle, 1st Baronet (1756–1834), Irish officer, Lieutenant-Governor of Guernsey, Private Secretary to George IV
- John Doyle (born 1968), Welsh guitarist, member of Iwcs a Doyle, Maffia Mr. Huws and Meic Stevens a'r Band
- John Doyle (hurler) (1930–2010), Irish sportsperson
- John Doyle (Carlow hurler) (born 1992), Irish hurler
- John Doyle (judge) (born 1945), Chief Justice of South Australia
- John Doyle (musician) (born 1971), member of band Solas, 1994–2000
- John Doyle (police officer) (died 1913), New Zealand Police officer killed in the line of duty
- John Doyle (rugby league) (born 1977), Australian rugby league player
- John Doyle (soccer) (born 1966), American soccer player
- John Doyle (British Army soldier) (1828–1892), Irish cavalryman in the Charge of the Light Brigade
- John Doyle (West Virginia politician) (born 1942), member of the West Virginia House of Delegates
- Johnny Doyle (1951–1981), Scottish footballer who played for Celtic F.C.
- John Joe Doyle (born 1906), Irish hurler
- John H. Doyle (1844–1919), Republican politician in the U.S. State of Ohio
Famous quotes containing the words john and/or doyle:
“Despite everybody who has been born and has died, the world has just gone on. I mean, look at Napoleon—but we went right on. Look at Harpo Marx—the world went around, it didn’t stop for a second. It’s sad but true. John Kennedy, right?”
—Bob Dylan [Robert Allen Zimmerman] (b. 1941)
“When you have eliminated the impossible, whatever remains, however improbable, must be the truth.”
—Sir Arthur Conan Doyle (1859–1930)