To provide a treatment apparatus of a dead body in which a container accommodating a body fluid leakage inhibitor and a feed pipe can be compactly integrated, and which is easily used by a dead body treatment operator and is further not used by a mistaken method of application to thereby obtain a high body fluid leakage prevention effect.

A treatment apparatus 1 of a dead body includes: a container 2 that accommodates a body fluid leakage inhibitor and has an outlet part 14 of the body fluid leakage inhibitor; and a feed pipe 3 that is connected to the outlet part 14 of the container 2 to feed the body fluid leakage inhibitor to the inside of the dead body, wherein the feed pipe 3 is held by the container 2.