An Ogrim, as seen in
"Ogrim are massive, powerful, dimly intelligent servants of the Daedra Lord Malacath. Daedra hearts have modest magical properties, but you have to dig through a lot of Daedra to get at an ogrim's heart." ― Vala Catraso
They are servants of
Malacath, and are referenced in the book  as being amongst the Daedric residents of the Varieties of Daedra Corprusarium.
Ogrim can be found in two regions in
. These regions are the The Elder Scrolls III: Morrowind Grazelands, and Molag Mar Region. They can also be found in Daedric ruins.
, these creatures can be found both in the Oblivion realm of The Elder Scrolls Online Coldharbour, and also in the province of Morrowind.
There are a stronger version of Ogrim known as Ogrim Titans.