East Frisian

East Frisian (also East Friesian) is an adjective referring to East Frisia, a region in Germany. It can refer specifically to:

• East Frisians, the people from the region
• East Friesian (sheep), a breed of sheep originating there
• East Frisian Islands, off the coast of East Frisia
• East Frisian Low Saxon, the Low German dialect spoken there
• Ostfriesen and Alt-Oldenburger, a breed of horse originating there
• Saterland Frisian language, a language historically spoken there and in Saterland
• Wangerooge Frisian language, an extinct language spoken on the Wangerooge island