Maciej Krzysztof Jarosz (born 4 March 1959) is a Polish former volleyball player and coach.

He was a member of the Poland national team and took part in the Olympic Games Moscow 1980.

He works as a volleyball commentator.

He is the son of Zbigniew Jarosz, a volleyball player who used to play for Gwardia Wrocław, and Maria Ronczewska, multiple Polish swimming champion.

His sons, Jakub (born 1987) and Marcin (born 1980), are also volleyball players.