Coagulation (disambiguation)

Coagulation is the process by which blood forms clots.

Coagulation may also refer to:
 * Coagulation (water treatment), in colloid chemistry, a process in which dispersed colloidal particles agglomerate
 * Coagulation (milk), the coagulation of milk into curd by rennet or acid
 * Coagulation, the loss of solubility as a result of denaturation
 * Blood Gulch, a multiplayer map called "Coagulation" in the video game Halo 2
 * Mixing of two particles in an aerosol to form a third particle
 * Clumping of dust particles in a protoplanetary disk, a possible early stage of planet formation