A fat harvesting container that safely harvests human body fat, whereby it minimizes exposure to air and bacteria to reduce contamination risks. It comprises a container assembly. A funnel structure is secured within the container assembly. The funnel structure comprises a top edge, an aperture, a sidewall, and a connecting line that extends from the aperture. A lid assembly comprises a top wall having a first outlet and a first inlet. The lid assembly also comprises a sidewall and a channel that aligns with to receive the first top edge when the lid assembly is placed thereon with a predetermined force to seal the container assembly. The instant invention also comprises a tubing assembly. The container assembly further comprises a first valve assembly, and the tubing assembly comprises at least first, second, third, and fourth tubes, and a second valve assembly.