Andrzej Sądej (born 14 February 1963) is a Polish former professional footballer who played as a defender. His career spanned primarily the 1980s and 1990s, during which he represented several clubs in the Polish top flight and lower divisions.
Born in Poland, Sądej began his professional career and is best known for his stints with clubs such as Odra Opole, GKS Katowice, Stal Stalowa Wola, and Widzew Łódź. He made a total of 26 appearances in the Ekstraklasa, Poland's highest professional football league, primarily during his time with GKS Katowice.
His career profile is characteristic of many Polish footballers of his era, contributing to various teams at different levels of the national league system. After retiring from professional play, details about his subsequent activities are less publicly documented.