Certus may refer to:

• Certus Gearless Company, a British automotive company
• Pegas Certus, a Czech paraglider model

• Kurt Joyce
• Kurt Julius Isselbacher
• Kurtkale, Cildir
• Kurtkale, Çıldır
• Kurt Kandi
• Kurt Katch
• Kurt Klienendorst
• Kurt Knudsen
• Kurt Koch (manager)
• Kurt Kosanke
• Kurt Kossmann
• Kurt Kosswig
• Kurtkovan, Beypazari
• Kurtkovan, Beypazarı
• Kurtkoy, Bilecik
• Kurtkoy High School
• Kurt Kremer
• Kurt Kretschmann
• Kurt Kromer
• Kurt Kruger
• Kurt Krumpholz
• Kurt Krömer
• Kurt Krüger
• Kurt Krüger (diplomat)
• Kurt Kuenne