István Horváth (disambiguation) explained

István Horváth (born 1935) is a former Hungarian communist politician.

István Horváth may refer to:

• István Horváth (politician, born 1970), Mayor of Szekszárd, Hungary
• István T. Horváth (born 1953), Hungarian-American chemist
• István Horváth (athlete) (1910–1976), Hungarian athlete
• István Horváth (physicist) (born 1963), Hungarian physicist, astronomer