Ernest François Fournier (23 May 1842–6 November 1934) was a French diplomat and admiral born in Toulouse.

He was a negotiator in the Tientsin Accord, which resolved the undeclared war between France and China in 1884.

[1] He joined the navy in 1859, and fought in the Franco-Prussian War, seeing action in Battle of Villiers and Fort Rosny.

He was also in charge of the French Mediterranean Sea naval squadron from 1898 until 1900.

[1] This biographical article related to the French military is a stub.