The governor-general of the Philippines (Tagalog: Gobernador-Heneral ng Pilipinas; Spanish: Gobernador General de Filipinas; Japanese: フィリピン総督, romanized: Firipin sōtoku) was the title of the government executive during the colonial period of the Philippines, first by the Spanish in Mexico City and later Madrid as "Captain General"– Spanish: Capitán General de Filipinas, Filipino: Kapitan Heneral ng Pilipinas) from 1565–1898 and the United States (1898–1946), and briefly by Great Britain (1762–1764) and Japan (1942–1945). They were also the representative of the executive of the ruling power.

On November 15, 1935, the Commonwealth of the Philippines was established as a transitional government to prepare the country for independence from American control. The governor-general was replaced by an elected Filipino president of the Philippine Commonwealth, as the chief executive of the Philippines, taking over many of the duties of the governor-general. The former American governor-general then became known as the high commissioner to the Philippines.

From 1565 to 1898, the Philippines was under Spanish rule. From 1565 to 1821, the governor and captain-general was appointed by the viceroy of New Spain upon recommendation of the Spanish Cortes and governed on behalf of the monarch of Spain to govern the Captaincy General of the Philippines. When there was a vacancy (e.g. death, or during the transitional period between governors), the Real Audiencia in Manila appointed a temporary governor from among its members.

After Mexico won its independence in 1821, the country was no longer under the Viceroyalty of New Spain (present-day Mexico) and administrative affairs formerly handled by New Spain were transferred to Madrid and placed directly under the Spanish Crown.

After the Spanish defeat at the Battle of Manila in 1762, the Philippines was briefly governed simultaneously by two Governors-General, one of the Spanish Empire and one of the British Empire.

Great Britain shortly occupied Manila and the naval port of Cavite as part of the Seven Years' War, while the Spanish Governor-General set up a provisional government in Bacolor, Pampanga to continue administering the rest of the archipelago.

After the British returned Manila to the Spanish in 1764, the Spanish Governor-General Francisco Javier de la Torre resumed administration of the Philippines under the authority of the Viceroy of New Spain in modern-day Mexico (New Spain) as part of the Spanish Empire.

The Philippines, along with the rest of the Spanish Empire, became part of the First French Empire in 1808 after Napoleon overthrew Ferdinand VII and installed Joseph Bonaparte as king until his abdication in 1813, as part of a disastrous consequence of Napoleon's 1812 Russian campaign, the Peninsular Wars, particularly the Battle of Vitoria, and of forming the Sixth Coalition.