Inspiration4 was a 2021 human spaceflight operated by SpaceX on behalf of Shift4 Payments CEO Jared Isaacman. The mission launched the Crew Dragon Resilience on 16 September 2021 at 00:02:56 UTC from Kennedy Space Center's Launch Complex 39A atop a Falcon 9 launch vehicle. It placed the Dragon capsule into low Earth orbit with mission termination on 18 September 2021 at 23:06:49 UTC when Resilience splashed down in the Atlantic Ocean.

Jared Isaacman is an American entrepreneur, pilot, philanthropist, and space tourist. He is the founder of Draken International, a private air force provider and the founder and CEO of Shift4 Payments, a payment processor. As of February 2023, his estimated net worth is US$2 billion.