Marz or März is a German surname. It may refer to:
- Heiko März (born 1965), German footballer
- Jonas Marz (born 1989), German footballer
- Kurt Marz (1924–20??), Austrian rower and Olympics competitor
- Richard Marz (born 1944), Canadian politician
- Ron Marz (born 1965), American comic book writer
- Roswitha März (born 1940), German mathematician and writer
- Tommy Marz (born ?), American singer-songwriter and guitarist
- Tyler Marz (born 1992), American football player
See also
edit- Marz (rapper) (born ?), Croatian-born American rapper
- Marz Lovejoy (born ?), American hip hop musician and rapper
- Martz (surname), a similarly spelled surname