Hearts of Oak may refer to:
"Heart of Oak", the official march of the Royal Navy and other navies Hearts of Oak (New York militia), a volunteer military unit formed during the American Revolutionary War Hearts of Oak (Ireland), an agrarian protest society in the province of Ulster, Ireland Hearts of Oak (1803 play), a play by John Till Allingham Hearts of Oak (1879 play), a play by James Herne and David Belasco Hearts of Oak (1914 film), a 1914 film directed by Wray Physioc Hearts of Oak (film), a 1924 film directed by John Ford Heart of Oak (film), a 2022 film directed by Laurent Charbonnier and Michel Seydoux Hearts of Oak (album), an album by Ted Leo and the Pharmacists Hearts of Oak Benefit Society, a 19th-century British benefit society Hearts of Oak Friendly Society, a British friendly society and successor to the benefit society Accra Hearts of Oak S.C., a football (soccer) club from Ghana Hearts of Oak (supporters group), a football (soccer) supporters group for New York City Football Club , one of three vessels named Heart of Oak that served the British Royal Navy Hearts of Oak (campaign group), a far-right campaign group founded by Tommy Robinson Hearts of Oak (painting), a painting by James Clarke Hook