| Unit Name: | 16th and 25th Consolidated Louisiana Infantry Regiment |
| Dates: | 30 Nov. 1862 – February 1865 |
| Allegiance: | Louisiana |
| Type: | Infantry |
| Size: | Regiment (1,078 men, Nov. 1862) |
| Command Structure: | Adams', Gibson's Brigade |
| Notable Commanders: | Stuart W. Fisk |
| Battles: |
|
The 16th and 25th Consolidated Louisiana Infantry Regiment was a unit of volunteers recruited in Louisiana that fought in the Confederate States Army during the American Civil War. It served only in the Western Theater. The unit was created in November 1862 by combining the veteran 16th Louisiana and 25th Louisiana Infantry Regiments to form the consolidated regiment. The new unit served at Stones River, Jackson, Chickamauga, and Missionary Ridge in 1863. The unit fought at Resaca, New Hope Church, Atlanta, Ezra Church, Jonesborough, and Nashville in 1864. The consolidation was dissolved in February 1865 and the 16th and 25th Infantry Regiments were re-consolidated with other units
. Mark M. Boatner III . The Civil War Dictionary . 1959 . David McKay Company Inc. . New York, N.Y. . 0-679-50013-8 .
. Albert E. Castel . Decision in the West: The Atlanta Campaign of 1864 . 1992 . University Press of Kansas . Lawrence, Kansas . 0-7006-0562-2 .
. Peter Cozzens . No Better Place to Die: The Battle of Stones River . 1991 . University of Illinois Press . Urbana, Ill. . 0-252-06229-9 .
. Peter Cozzens . The Shipwreck of their Hopes: The Battles for Chattanooga . 1994 . University of Illinois Press . Urbana, Ill. . 0-252-01922-9 .
. Peter Cozzens . This Terrible Sound: The Battle of Chickamauga . 1996 . University of Illinois Press . Urbana, Ill. . 0-252-06594-8 .