冰川湾国家公园（Glacier Bay National Park and Preserve）是位于美国阿拉斯加州南部的一个国家公园。冰川湾国家国家公园最初于1925年2月25日设为国定公园。于1979年被UNESCO登录为世界自然遗产。1980年12月2日，升格为冰川湾国家公园。1986年，冰川湾国家公园被划入生物圈保护区。公园面积达13,287平方公里。冰川湾国家公园是熊、驯鹿、雪羊、鲸鱼、水鸟等动物的栖息地。冰川湾国家公园内没有道路，因此主要的游览方式是通过游船或飞机在空中游览。尽管如此，平均每年参观冰川湾国家公园的游客仍然达到30万人（2006年为413,382人）。

Glacier Bay National Park and Preserve is a United States national park and preserve in the Alaska panhandle west of Juneau. President Calvin Coolidge proclaimed the area around Glacier Bay a national monument under the Antiquities Act on February 25, 1925. Subsequent to an expansion of the monument by President Jimmy Carter in 1978, the Alaska National Interest Lands Conservation Act (ANILCA) enlarged the national monument by 523,000 acres (2116.5 km) on December 2, 1980 and in the process created Glacier Bay National Park and Preserve, with 57,000 additional acres (230.7 km) of public land designated as national preserve to the immediate northwest of the park in order to protect a portion of the Alsek River and related fish and wildlife habitats while allowing sport hunting.