Majchrzak

Majchrzak is a Polish surname, it may refer to:
 * Kacper Majchrzak (born 1992), Polish swimmer
 * Kamil Majchrzak (born 1996), Polish tennis player
 * Katarzyna Majchrzak (born 1967), Polish high jumper
 * Krzysztof Majchrzak (born 1948), Polish film actor