Cook County Illinois Military Records
Cook County Illinois Military Records for your genealogy and family history research.
Honoring our military servicemen and women who served or are serving in the Army, Navy, Air Force, Marines and Coast Guard of our United States military.
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Military Pension Records
- 1818 Illinois Pensioners Of The United States - includes Cook County
- 1820 Pension List: Illinois - includes Cook County
- 1840 Illinois Census of Pensioners
- Cook County Illinois Pensioners on the Roll, 1883
- Illinois Pensioners Of Revolutionary War Struck Off The Roll - includes Cook County
Revolutionary War Military Records
Civil War Military Records
Illinois Military Units in the Civil War
Civil War Companies organized in Cook County, Illinois
Artillery
- 1st Regiment -- Batteries A, B, New B, D, E, G, H, I, New K, L, M
- 2nd Regiment -- Batteries C, G, L, M
- Chicago Board of Trade Battery
- Chicago Mercantile Battery
- Bridge's Battery
Cavalry
- 4th Regiment-- Companies A, B
- 8th Regiment-- Companies A, D, E, F, G, K, L, M
- 9th Regiment-- Companies A, B, C, D, F, H, I, K, L, M
- 10th Regiment-- Company D
- 11th Regiment -- Company A
- 12th Regiment-- Companies A, B, C, D, E, G, H, I, K, M
- 13th Regiment-- Companies A, B, C, D, E, H
- 14th Regiment -- Companies A, D, K, M
- 16th Regiment -- Companies A, B, C, D, G, I, L, M
- 17th Regiment -- Companies A, B, C, H, K, L
Infantry
- 12th Regiment (3 months) -- Companies A, K
- 12th Regiment (3 years) -- Companies A, E, I, K
- 13th Regiment -- Company I
- 15th (Reorganized) Regiment -- Company D
- 19th Regiment --Companies A, C, D, E, F, G, K
- 23rd Regiment --Companies B, C, E, F, G, H, I, K
- 23rd (Consolidated) Regiment -- Companies F, H, I, K
- 24th Regiment --Companies A, New A, C, D, E, F, G, H
- 33rd Regiment -- Company C
- 36th Regiment -- Company A
- 37th Regiment -- Companies D, G
- 39th Regiment -- Companies A, C, E, F, G, H, K
- 42nd Regiment -- Companies B, G
- 43rd Regiment -- Company D
- 44th Regiment -- Company E
- 45th Regiment --Company C
- 51st Regiment -- Companies A, G, K
- 52nd Regiment --Company G
- 55th Regiment --Company B
- 57th Regiment -- Companies A, B, C, E, F, G, I
- 58th Regiment -- Companies A, B, D, E, F, H
- 59th Regiment -- Companies D, F, K
- 61st Regiment -- Company I
- 64th Regiment --Companies E, K
- 65th Regiment --Companies F, G, H, I, K
- 65th (Consolidated) Regiment -- Companies C, D
- 67th Regiment -- Companies B, D, E, I
- 69th Regiment -- Companies C, E
- 72nd Regiment -- Companies A, B, C, D, E, F, H, K
- 82nd Regiment -- Companies A, B, C, D, F, G, H, I, K
- 88th Regiment -- Companies A, D, E, G, H, I, K
- 89th Regiment -- Companies A, B, C, D, K
- 90th Regiment -- Companies E, F, G, H, I
- 100th Regiment -- Company F
- 113th Regiment -- Companies A, C, E, G
- 127th Regiment -- Companies B, G, H
- 132nd Regiment -- Companies A, B, G, I, K
- 134th Regiment -- Companies A, C, D, E, F, G, I, K
- 142nd Regiment -- Companies A, G, I
- 147th Regiment -- Companies D, F, H, K
- 153rd Regiment -- Companies E, F, H, I
- 156th Regiment -- Companies C, E, I, K
- 29th Regiment U.S. Colored -- Companies B, C, D
- Sturgis Rifles
Grand Army of the Republic
The Grand Army of the Republic (GAR) was a fraternal organization composed of veterans of the Union Army, US Navy, Marines and Revenue Cutter Service who served in the American Civil War. Below are the Grand Army of the Republic rosters for Cook County, Illinois:
- Roster of Abraham Lincoln Post No. 91, G. A. R., Chicago, Illinois
- Roster of Ambrose Burnside Post No. 109, G. A. R., South Chicago, Illinois
- Roster of Benj. Butler Post No. 754, G. A. R., Chicago, Illinois
- Roster of Blue Island Post No. 473, G. A. R., Blue Island, Illinois
- Roster of Col. Jas. Mulligan Post No. 306, G. A. R., Chicago, Illinois
- Roster of Columbia Post No. 706, G. A. R., Chicago, Illinois
- Roster of Cumberland Post No. 737, G. A. R., Rogers Park, Illinois
- Roster of Drury Post No. 467, G. A. R., Chicago, Illinois
- Roster of Gen. Geo. Custer Post No. 40, G. A. R., Chicago, Illinois
- Roster of Gen. John Logan Post No. 540, G. A. R., Evanston, Illinois
- Roster of Gen. Julius White Post No. 740, G. A. R., Chicago, Illinois
- Roster of Genl. Silas Casey Post No. 555, G. A. R., Chicago, Illinois
- Roster of Gen. Thomas Sweeney Post No. 275, G. A. R., Barrington, Illinois
- Roster of Gen. Willich Post No. 780, G. A. R., Des Plaines, Illinois
- Roster of Gen. Wm. Strong Post No. 790, G. A. R., Chicago, Illinois
- Roster of George Meade Post No. 444, G. A. R., Chicago, Illinois
- Roster of Geo. Thomas Post No. 5, G. A. R., Chicago, Illinois
- Roster of Hancock Post No. 560, G. A. R., Chicago, Illinois
- Roster of James Sexton Post No. 759, G. A. R., Chicago Heights, Illinois
- Roster of Kilpatrick Post No. 276, G. A. R., Chicago, Illinois
- Roster of Old Glory Post No. 798, G. A. R., Chicago, Illinois
- Roster of Phil Sheridan Post No. 615, G. A. R., Oak Park, Illinois
- Roster of Spencer Post No. 489, G. A. R., Riverdale, Illinois
- Roster of Ulysses Grant Post No. 28, G. A. R., Chicago, Illinois
- Roster of Veteran Post No. 49, G. A. R., Elgin, Illinois
- Roster of Washington Post No. 573, G. A. R., Chicago, Illinois
- Roster of Winfield Post No. 445, G. A. R., Chicago, Illinois
- Roster of Wyman Post No. 621, G. A. R., Pullman, Illinois
Korean War Military Records
- Military Personnel Who Died as a Result of Hostilities During the Korean War for Cook County, Illinois
- U.S. Military Fatal Casualties of the Korean War for Cook County, Illinois
Military Forts, Camps or Posts located in Cook County
- Camp Blum
- Fort Checagou (Fort St. Joseph)
- Fort Dearborn
- Camp Douglas
- Camp Dunne
- Dusable Trading Post
- Camp Ellsworth
- Camp Fremont
- Camp Fry
- Camp Haven
- Kinzie's Trading Post
- Camp Long
- Camp Mather
- Fort Miamis (Fort des Miamis)
- Camp Mulligan
- Camp Parole
- Camp Reinberg
- Fort Sheridan
- Camp Sigel
- Camp Skokie
- Camp Song
- Camp Tyler
- Camp Webb