KCOQ may refer to:

• KCOQ (FM), a radio station (98.9 FM) licensed to serve Steamboat Springs, Colorado, United States
• KKSB, a radio station (1230 AM) licensed to serve Steamboat Springs, Colorado, which held the call sign KCOQ from 2017 to 2018
• Cloquet Carlton County Airport (ICAO KCOQ)

• Eremophila longifolia
• Eremophila macdonnellii
• Eremophila maculata
• Eremophila maitlandii
• Eremophila miniata
• Eremophila mitchellii
• Eremophila nivea
• Eremophila oldfieldii
• Eremophila oppositifolia
• Eremophila scoparia
• Eremophila subteretifolia
• Eremophila youngii
• Eremophilus
• Eremophilus mutisii
• Eremopterix
• Eremopterix australis
• Eremopterix griseus
• Eremopterix leucopareia
• Eremopterix nigriceps
• Eremopterix signata
• Eremopterix signatus
• Eremopterix verticalis
• Eremoryzomys
• Eremosphaera
• Eremosphaeraceae