Parasitic worm (disambiguation)

Parasitic worm, also known as helminth, is large macroparasite.

Parasitic worm may also refer to:
 * Acanthocephala, or the spiny-headed worms all of which are parasitic.
 * Hirudinea, extoparasitic annelids commonly known as leeches
 * Nematoda, or roundworms the most well known of which are parasitic
 * Enterobius, commonly known as pinworms, cause the disease enterobiasis.
 * Hookworms, intestinal parasites of mammals.
 * Pentastomida, sometimes referred to as tongue worms which are obligate parasites
 * Platyhelminthes, or flatworms the phyla which contains the parasitic tapeworms and flukes.
 * Liver fluke
 * Blood fluke
 * Lung fluke
 * Intestinal fluke

Parasitic worm infection

 * Tapeworm infection
 * Deworming
 * Effects of parasitic worms on the immune system
 * Coenurosis, intermediate infection of host
 * Coenurosis in humans
 * Enterobiasis, pinworm infection
 * Echinococcosis, host disease by tapeworm larve
 * Helminthiasis, disease caused by any parasitic worm