Peter Ittersagen (born September 28, 1985) is an American former professional football cornerback.

He was signed by the Jacksonville Jaguars as an undrafted free agent in 2009.

He was cut on August 31, 2010 and re-signed to the practice squad on September 5.

Ittersagen was signed by the Edmonton Eskimos on May 29, 2012,[1] but was released with the final roster cuts on June 23, 2012.

[2] He joined the Eskimos practice roster on September 6, 2012.