Majchrowski (feminine: Majchrowska, plural: Majchrowscy) is a Polish surname. Notable people with the surname include:
- Jacek Majchrowski (born 1947), Polish historian and politician
- Stefan Majchrowski (1908-1988), Polish writer
Majchrowski (feminine: Majchrowska, plural: Majchrowscy) is a Polish surname. Notable people with the surname include: