Groothuis

Groothuis is a Dutch surname. Notable people with the surname include:


 * Bart Groothuis (born 1981), Dutch politician
 * Douglas Groothuis (born 1957), American Christian theologian
 * Gregg Groothuis (born 1970), American professional wrestler
 * Paul Groothuis, Dutch sound designer
 * Stefan Groothuis (born 1981), Dutch speed skater