Maciej Zieliński (born 5 January 1971) is a Polish former professional basketball player.

He studied in the United States at Providence College.

He played vast majority of his professional career with Śląsk Wrocław, where he became a multiple Polish champion and the Polish Basketball League Most Valuable Player.

After retiring from basketball, Zieliński went into politics, serving as a member of the Sejm in 2011, and that same year was named president of the Śląsk Wrocław basketball team.

[1] This biographical article relating to a Polish basketball figure is a stub.