Claussen

Athletes

• Brandon Claussen, American baseball player
• Georg Claussen, Danish cyclist
• Hans Claussen, German weightlifter
• Simon Claussen, Norwegian sport shooter

Artists

• Amalie Claussen, Danish photographer
• Gro Pedersen Claussen, Norwegian graphic designer
• James Claussen, American lithographer and painter
• Sophus Claussen, Danish poet

Performers

• Frank Claussen, Norwegian guitarist
• Julia Claussen, Swedish mezzo-soprano

Political figures

• Andreas Claussen, Norwegian barrister, civil servant and politician
• Claus Christian Claussen, German politician
• Eileen Claussen, President of the Center for Climate and Energy Solutions
• George C. Claussen, Justice of the Iowa Supreme Court
• Otto Claussen Iberri, Mexican politician

Religious leaders

• Geoffrey Claussen, American rabbi
• Johann Hinrich Claussen, German author, blogger, and culture agent in the Protestant Church in Germany

Scientists

• Claus-Frenz Claussen, German neurotologist
• Peter Claussen, also known as Pedro Cláudio Dinamarquez Clausen, Danish natural history collector

Businesses

• Claussen pickles
• Claussen and Claussen, architecture firm

Sites

• Claussen's Bakery, historic site
• Claussen House, historic site in Florence, South Carolina
• William Claussen House, historic site in Davenport, Iowa