|Dating Deidra Byrne|
|Dated Shannon Pryce
History: Dean and Shannon were partners for a long time in the FBI. The two are still very close friends and even though the two had a brief fling with one another, they have been able to put that in the past and remain good friends. Anytime Shannon is in a bind, she goes to Dean in the hopes of having him help her through whatever situation it is that she is going through. It puts a strain on his current relationship, but even so they are still pals.