Battle of Lake Maracaibo

The Battle of Lake Maracaibo also known as the "Naval Battle of the Lake" was fought on 24 July 1823 on Venezuela's Lake Maracaibo between fleets under the commands of Republican Admiral José Prudencio Padilla and royalist Captain Ángel Laborde.

The engagement was won by the Republican forces, and was the last battle of the Venezuelan War of Independence and the larger Spanish American wars of independence. The Republican ships were part of the armed forces of Gran Colombia led by Simón Bolívar.

The Battle of Carabobo of 1821 is usually seen in the historiography as the culminating battle for Venezuelan independence. However, some historians point out that if the Battle of Lake Maracaibo had been a victory for the Royalist forces, the Spanish Crown might have been able to establish a new front in Western Venezuela from which to attack the Republican forces stationed in Venezuela. As a result of the defeat, the Spanish did not send any reinforcing regiments to Venezuela, and accepted Venezuelan independence as a result of this second decisive Republican victory. Spain did not formally recognise the new nation's independence for more than a decade afterward.

The 24 July is a regional holiday of Zulia State in Venezuela, and as it is the date of the birth of Simón Bolívar, is also marked as Navy Day in both Venezuela and Colombia.