Kasap may refer to:

• Buloh Kasap Bridge
• Buloh Kasap
• Kasap Dasht Kuh
• Karolj Kasap, wrestler
• Safa Kasap, Canadian engineer

• Agonopterix tolli
• Agonopterix triallactis
• Agonopterix trimenella
• Agonopterix tschorbadjiewi
• Agonopterix vasta
• Agonopterix vendettella
• Agonopterix ventrangulata
• Agonopterix victori
• Agonopterix walsinghamella
• Agonopterix xylinopis
• Agonopterix yamatoensis
• Agonopterix yeatiana
• Agonopterix yomogiella
• Agonopterix zephyrella
• Agonopteryx
• Agonopteryx bakriella
• Agonopteryx blacella
• Agonopteryx blackmori
• Agonopteryx callosella
• Agonopteryx canuflavella
• Agonopteryx clarkei
• Agonopteryx cogitata
• Agonopteryx demissella
• Agonopteryx invenustella
• Agonopteryx nivalis