佩恩縣(英語:Payne County)是美国奧克拉荷馬州中北部的一個郡,面積1,806平方公里。根据2020年美國人口普查,共有人口81,646人。縣治斯蒂爾沃特(Stillwater)。該縣成立於1890年,縣名紀念有「奧克拉荷馬州」之稱的大衛·L·佩恩(英语:DavidL. Payne)(David Lewis
Language history in South America: What we know and how to know more. In D. L. Payne (Ed.), Amazonian linguistics: Studies in lowland South American languages
PMC 3462691 . PMID 22920688. doi:10.1186/1471-2148-12-157. Sefc, Kristina M.; Payne, Robert B.; Sorenson, Michael D. Phylogenetic relationships of African sunbird-like
(Eds.), Atlas of the world's languages (pp. 46–76). London: Routledge. Payne, David. (1991). A classification of Maipuran (Arawakan) languages based on shared