Maertens
Maertens is the family name of the following people:
- Birger Maertens (* 1980), Belgian football player
- Freddy Maertens (* 1952), Belgian racing cyclist
- Hans-Michael Maertens (1939-2015), German politician (CDU)
- Kai Maertens (* 1958), German actor
- Michael Maertens (* 1963), German actor
- Miriam Maertens (* 1970), German actress
- Peter Maertens (1931-2020), German actor
- Rémy Maertens , Belgian tug of war
- Willi Maertens (1915–2012), German music educator and conductor
- Willy Maertens (1893–1967), German actor, theater director and theater manager
