I have a 2014 Honda CRV and I’m wondering what sensor is circled in red. Seems like I have a small oil leak from it. Could be the oil pressure switch but I’m unsure
I'd bet oil pressure sensor is right. They're in the oil flow and do leak when they fail.
It's not "rear enough" to be a CKS and it seems proximal to an oil gallery.
Knock sensors are more medial and toward the head more.
Cam position sensor is out of the question.