Argentina: T-6C (1 version)
Canada: CT-156 Harvard II (1 version)
Colombia: T-6C (1 version)
Mexico: T-6C+ Mexican Navy (3 version), Mexican Air Force (2 versions)
United Kingdom: Texan T1 (1 version)
USAF: T-6A (1 version)
US Navy: T-6B (2 versions)