牛津拼写是一种英语的拼写方式，主要是牛津大学出版的英语词典中，基于语源学的传统而订正的拼写规范。因此，其拼写方式不同于被字典指为法语化了的传统英式拼写规则，也不同于相对比较接近古旧英语拼法的美式英语。

Oxford spelling (also Oxford English Dictionary spelling or Oxford English spelling) is the spelling standard used by the Oxford University Press (OUP) for British publications, including its Oxford English Dictionary (OED) and its influential British style guide Hart's Rules, and by other publishers who are "etymology conscious", according to Merriam-Webster.