List of Famous people named John

John Komnenos Doukas, Latinized as Comnenus Ducas, was ruler of Thessalonica from 1237 until his death in 1244.

John Christopher Loder, 3rd Baron Wakehurst was a British hereditary peer. He served the title of Baron Wakehurst, after succeeding his father John Loder, 2nd Baron Wakehurst upon his death in 1970.

John Paulet, 14th Marquess of Winchester, styled Earl of Wiltshire until 1843, was a British peer and soldier.

John Patrick Boylan II is an American record producer and songwriter. Upon graduating from Bard College, he and his brother Terence worked with music publisher Charles Koppelman before moving to Los Angeles in the late 1960s. There they recorded an album as the Appletree Theatre. After a stint as one-third of the group Hamilton Streetcar which in 1969 recorded a self-titled album for Dot Records, John then started to develop a career as a producer, working with Ricky Nelson, the Association, the Dillards, Presence and others. He also managed Linda Ronstadt – in particular, introducing her to a then unknown group of musicians who went on to become her backing band in 1971, and later became the Eagles.

John Scott, 4th Earl of Eldon was a British Royal Auxiliary Air Force officer, peer and courtier.