|Other languages:||Hungarian: Víziló|
Nilpferd (NILP-fairt; Ger. "hippopotamus") is a hippopotamus-like Wesen mentioned by Monroe in several comic issues. The creature has never been featured, although a hippopotamus-like Wesen, the Taweret, appeared in "The Seven Year Itch" in season 6.
- The phrase "Nilpferd Furzen" means "Hippo fart" and is an insulting name to call someone who knows German. Monroe has also referred to a splitting headache as "like a Nilpferd Furzen sat on my head." An extremely potent gas attack is also called a Nilpferd Furzen.
|Wesen in Grimm comics|
|Amphibian Wesen||Frosch Schleimig|
|Chimeric Wesen||Unnamed Griffin-like Wesen|
|Columbiform Wesen||Wütende Taube|
|Dinosaur Wesen||Unnamed Dromaeosaur-like Wesen|
|Lagomorpha Wesen||Unnamed Hare-like Wesen|
|Lupine Wesen||Unnamed Schnauzer-like Wesen|
|Meline Wesen||Unnamed Weasel-like Wesen|
|Pantherine Wesen||Maahes, Rißfleisch|
|Perissodactyl Wesen||Hippos athanatos|
|Pinniped Wesen||Unnamed Seal-like Wesen|
|Sauropsidans Wesen||Ichor-thanatos, Unnamed Chinese Dragon-like Wesen|
|Unknown Wesen||Unnamed Yoda-like Wesen|