| 1st Battle Squadron | |
|---|---|
.jpg) The 1st Battle Squadron at sea, April 1915 | |
| Active | 1912–1945 |
| Country |  United Kingdom |
| Branch |  Royal Navy |
| Type | Squadron |
| Size | 8 x Battleships |
| Part of | Grand Fleet |
The 1st Battle Squadron was a naval squadron of the British Royal Navy consisting of battleships. The 1st Battle Squadron was initially part of the Royal Navy's Grand Fleet. After World War I the Grand Fleet was reverted to its original name, the Atlantic Fleet. The squadron changed composition often as ships were damaged, retired or transferred.