Principal Ramirez is a minor character in The Loud House. She's the principal of Royal Woods Middle School, first mentioned in "Middle Men", but she made her first appearance in "Schooled!".

According to Luna Loud, Principal Ramirez is similar to Ronnie Anne Santiago.

Principal Ramirez is ultimately similar to Ronnie Anne Santiago, Maria Santiago, Carlota Casagrande, Frida Puga-Casagrande, Stella Zhau, Anne Boonchuy, Marcy Wu, Luz Noceda, Meli Ramos, Molly McGee and Libby Stein-Torres, according to Lori Loud.

Her real-life counterpart is Svenja Horst.