“海洋法”常见的英文表达是 "the law of the sea" 。
例如在相关法律、学术研究或国际事务讨论语境中会这样使用：The United Nations Convention on the Law of the Sea (UNCLOS) is a comprehensive international treaty that governs all aspects of the law of the sea.（《联合国海洋法公约》是一项全面的国际条约，管辖海洋法的各个方面 。 ）