Karasuk may refer to:

• Karasuk culture, a group of Bronze Age societies
• Karasuk languages, a hypothetical language family linking the Yeniseian languages and Burushaski
• Karasuk Urban Settlement, a municipal formation which the Town of Karasuk in Karasuksky District of Novosibirsk Oblast, Russia is incorporated as
• Karasuk (inhabited locality), several inhabited localities in Russia
• Karasuk River, a river in Novosibirsk Oblast, Russia

• Chatra
• Chatra district
• Chatrang
• Chatrapati
• Chatrapati Shivaji
• Chatrapati Shivaji Terminus
• Chatrichalerm Yukol
• Chatroom
• Chat room
• Chatrooms
• Chat rooms
• Chat sexual roleplay
• Chat show
• Chatshow
• Chatspeak
• Chatsuramon
• Chatswood
• Chatswood, New South Wales
• Chatswood Oval
• Chatswood railway station
• Chatsworth
• Chatsworth, CA
• Chatsworth, California
• Chatsworth, GA
• Chatsworth, Georgia