'''Timmermann''' is a German surname. Notable people with the surname include:
* {{ill|Hans Timmermann|de|Hans Timmermann (Schauspieler)}} (1926–2005), German television actor * Jens Timmermann (born 1970), German philosopher * Tom Timmermann (born 1940), American baseball player
==See also== * Zimmermann
{{surname}} Category:German-language surnames