Marian Markiewicz (8 December 1895 – 14 December 1965) was a Polish footballer who played as a defender.
He played in three matches for the Poland national football team in 1924. He was also part of Poland's squad for the football tournament at the 1924 Summer Olympics, but he did not play in any matches.
A member of Józef Pià Âsudzki's Polish Legions, he fought in the Polish-Soviet War and the Polish September Campaign. Following Warsaw's surrender at the end of September 1939, he spent the rest of World War II as a German prisoner of war.