Olyvar Frey is the eighteenth son of Lord Walder Frey, and the sixth he had with Bethany Rosby. He is the older brother of Roslin Frey. He is described as anxious and passionate.


A Game of ThronesEdit

Olyvar is sent to squire for Robb Stark as part of the deal brokered between Walder and Catelyn Stark. Olyvar is a devoted squire and fights alongside Robb at the Battle of the Whispering Wood.

A Storm of SwordsEdit

After Robb marries Jeyne Westerling and the Freys pull their support from the Young Wolf's cause Olyvar begs to be allowed to stay with Robb, however his family force him to leave with them. Olyvar is not present for the Red Wedding as he is "on duty".