O (Gruyère District) Orsère Dessous (Gruyère District) Oberberg (Gruyère District) Oberfang (See District) Obere Mühle (Glâne District) Orsonnens (Sarine District) Onnens (Sense District) Obermonten (Sense District) Obermettlen (Sarine District) Oberried (Sense District) Oberschrot