William Farquhar Barry | |
|---|---|
 William Farquhar Barry | |
| Born | August 18, 1818 New York City |
| Died | July 18, 1879 (aged 60) Baltimore, Maryland |
| Place of burial | |
| Allegiance | United States Union |
| Service/ | United States Army Union Army |
| Years of service | 1838–1879 |
| Rank |  Brigadier General Brevet Major General |
| Battles/wars | Mexican–American War Seminole Wars American Civil War |
William Farquhar Barry (August 18, 1818 – July 18, 1879) was a career officer in the United States Army, serving as an artillery commander during the Mexican–American War and Civil War.