- F-35A Conventional Take-Off and Landing (CTOL) variant: Mach 1.61 (approximately 1,200 mph or 1,931 km/h)
- F-35B Short Take-Off and Vertical Landing (STOVL) variant: Mach 1.6 (approximately 1,190 mph or 1,915 km/h)
- F-35C Carrier-Based Variant (CV): Mach 1.82 (approximately 1,320 mph or 2,125 km/h)
It's important to note that these are maximum speeds, and the aircraft's actual speed in operation will depend on various factors such as altitude, payload weight, and mission requirements.