KTAK may refer to:
- KTAK (FM), a radio station (93.9 FM) licensed to Riverton, Wyoming, United States
- KTAK (company), an information and communications technology business in Great Britain
KTAK (93.9 FM) is a radio station broadcasting a Country music format. Licensed to Riverton, Wyoming, USA. The station is currently owned by Edwards Communications, Lc and features programming from Cumulus Media and Westwood One.