Katherine or Catherine Hughes may refer to:

• Katherine Hughes (activist) (1876–1925), Canadian writer, archivist and political activist
• Catherine Hughes (diplomat) (1933–2014), British diplomat and principal of Somerville College, Oxford
• Cathy Hughes (born 1947), American TV personality
• Kathryn Hughes (born 1959), British historian, journalist and biographer
• Catherine Andrea Hughes, Guyanese politician
• Katherine Hughes (actress) (born 1995), American actress
• Kate Hughes, fictional character on Emmerdale
• Catherine Hughes Building, a building of Somerville College, Oxford

• Hughes (surname)

This disambiguation page lists articles associated with the title Katherine Hughes.
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