海军中将（英语：Vice admiral）是一个海军军阶，仅次于海军上将。在大多数国家，海军中将属于三星级将（参见北约军阶标准）。但在俄罗斯、中国、墨西哥、古巴、伊朗、北朝鲜、阿塞拜疆和孟加拉国，海军中将属于二星级将。在土耳其，海军中将肩章上则有四颗星。

Vice admiral is a senior naval flag officer rank, equivalent to lieutenant general and air marshal. A vice admiral is typically senior to a rear admiral and junior to an admiral. In many navies, vice admiral is a three-star rank with a NATO code of OF-8, although in some navies like the French Navy it is an OF-7 rank, the OF-8 code corresponding to the four-star rank of squadron vice-admiral.