List of Famous people named Isaac

Isaac Noah Mannheimer was a Jewish preacher.

Isaac I Komnenos or Comnenus was Byzantine Emperor from 1057 to 1059, the first reigning member of the Komnenian dynasty.

Isaac Thomas "Tom" Thornycroft was an English motorboat racer who competed in the 1908 Summer Olympics representing Great Britain.

Isaac Komnenos or Comnenus, was the third son of Byzantine Emperor John II Komnenos by Irene of Hungary. He was bypassed by his father in favour of his younger brother Manuel I Komnenos for the succession, leading to a tense relationship between the two brothers after. He participated in the campaigns of his father and brother in Asia Minor, and was a fervent adherent of Patriarch Cosmas II of Constantinople, but little else is known about his life.

Isaac Karabtchevsky is a Brazilian conductor of Russian-Jewish ancestry. He studied music and conducting in Germany, where his teachers included Wolfgang Fortner, Pierre Boulez and Carl Ueter.

Isaac Mbenza is a Belgian professional footballer who plays for Huddersfield Town in the EFL Championship. He has also represented the Belgian national youth teams until the Belgium U21.

Isaac Newton Wallop, 5th Earl of Portsmouth MA DL JP(11 January 1825 - 4 October 1891) was a British Peer and the son of Newton Fellowes, 4th Earl of Portsmouth and Lady Catharine Fortescue.

Isaac Komnenos or Comnenus was the third son of Byzantine Emperor Alexios I Komnenos and Empress Irene Doukaina. He was raised to the high rank of sebastokrator by his older brother John II Komnenos in reward for his support, but they later fell out, as Isaac began to covet the throne.

Isaac Komnenos or Comnenus was a notable Byzantine aristocrat and military commander in the 1070s. Isaac played a major role in the rise to the throne of his younger brother, the Byzantine Emperor Alexios I Komnenos, and remained a leading figure in his brother's administration until his death.

Isaac II Angelos was Byzantine Emperor from 1185 to 1195, and again from 1203 to 1204.