|Date of birth||January 24, 1953|
|Place of birth||Poznan, Wielkopolskie, Poland|
Aleksander Mikołajczak is a Polish actor.
He graduated from the Ludwik Solski Academy for the Dramatic Arts in Kraków in 1976 and a year later he received his diploma. He co-created the MamTeatr project with his wife, Marzanna Graff.
He worked at the Helena Modrzejewska Dramatic Theatre in Legnica (1977-1978), the Jan Kochanowski Theatre in Opole (1978-1979), the Stefan Jaracz Theatre in Łódź (1979-1983), the New Theatre in Warsaw (1983-1989) and the Borderland in Suwalki (1990-1991).
He has two children, actress Izabella Miko and a son. His wife is a writer, screenwriter and actress.