Over versions of the F-84 family
• XP-84 Thunderjet - First prototype model (1946); General Electric J35-GE-7 turbojet engine.
• XP-8A Thunderjet - Prototype (25 total); Allison J35-A-15
• P-84B Thunderjet - XP-8A porduction model.
• P-84C Thunderjet - Revised electrical system; J35-A-13C engine; Later redesignated as the F-84C.
• F-84 Thunderjet
• YF-84A Thunderjet - First swept-wing variant
• F-84D Thunderjet - J35-A-17D engine; Re-engineered landing gear system; thicker wing systems.
• F-84E Thunderjet - Post-Korean War model featuring improved system components; Enlarged cockpit; Lengthened fuselage.
• F-84G Thunderjet - J35-A-29 engine
• F-84F Thunderstreak - Swept wing; Wright J65-W-1 turbojet engine (later models with Wright J65-W-3 engines).
• RF-84F Thunderflash - Final development model of F-84 series; Reconnaissance variant with J65-W-7 engine.
• GRF-84F - Aerial launch and recovery vehicle launched from B-36. Later redesignated as the RF-84K.
Operators Belgium, France, Denmark, Germany, Greece, Iran, Italy, Netherlands, Norway, Portugal, Taiwan, Thailand, Turkey, Yugoslavia and the United States of America.