The Penobscot Salmon Club is a historic private fishing club on North Main Street and the Penobscot River in Brewer, Maine. Established in 1887 and incorporated in 1894, it is the oldest fishing club in the United States, and a rare surviving 19th century gentleman's outdoor club. Its facilities on the banks of the river, dating to 1923, were listed on the National Register of Historic Places in 1976.