Katherine, Katharine, or Catherine Smith may refer to:

• Catharina Smith or Catherine Smith, English novelist and actress
• Cat Smith (born 1985), British Labour Party politician
• Karen Zerby (born 1946), real name Katherine Smith
• Katharine Smith Salisbury (1813–1900), sister to Latter Day Saints founder Joseph Smith
• Katherine Smith (Navajo activist) (1918–2017), Navajo activist, cultural educator, and resistor
• Katherine Smith (footballer) (born 1998), Australian rules footballer
• Katherine Douglas Smith (1878–?), British suffragette
• Catherine Smith (died 1944), wife of Al Smith and First Lady of New York

• Cath Smith, character in Gavin & Stacey
• Kathy Smith (disambiguation)
• Kathryn Smith (disambiguation)
• Kate Smith (disambiguation)

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
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