Haughawout's (William J.) Cavalry. See Kansas Troops, 9th Regiment.

Hawes' (Charles W.) Infantry. See Union Troops, Colored, 92nd Regiment.

Hawkins' (George W.) Cavalry. See Colorado Troops, 1st Regiment.

Hayman's (Luther T.) Cavalry. See Missouri Troops, Union, 9th Regiment, State Militia.

Haynes' (Charles H.) Cavalry. See Kansas Troops, 14th Regiment.

Hays' (Benjamin F.) Heavy Artillery. See Indiana Troops, 1st Regiment.

Hayter's (Robert M.) Cavalry. See Missouri Troops, Union, 16th Regiment.

Hayward's (William E.) Infantry. See Union Troops, Volunteers, 2nd Regiment.

Headlee's (David A.) Cavalry. See Missouri Troops, Union, 16th Regiment.

Heath's (Sullivan) Cavalry. See California Troops, 1st Regiment.

Heath's (William H.) Infantry. See Missouri Troops, Union, 33rd Regiment.

Henderson's (John G.) Cavalry. See Kansas Troops, 15th Regiment.

Henderson's (Thomas) Cavalry. See New Mexico Troops, 1st Regiment.

Hendrick's (Isaac C.) Heavy Artillery. See Indiana Troops, 1st Regiment, Batteries I and M.

Henion's (Martin) Cavalry. See Colorado Troops, 2nd Regiment.

Henry's (William) Cavalry. See Kansas Troops, 7th Regiment.

Hequemborug's (Alexander G.) Infantry. See Missouri Troops, Union, 40th Regiment.

Herbert's (John) Cavalry. See Illinois Troops, 17th Regiment.

Hilderbrand's (Samuel) Gang. (Official designation not of record.) See Samuel Hilderbrand.

Hildreth's (James M.) Infantry. See Indiana Troops, 16th Regiment.

Hill's (Captain) Company) (Official designation not of record.) See captain Hill.

Hill's (John E.) Cavalry. See Colorado Troops, 1st Regiment.

Hiller's (John M.) Cavalry. See Missouri Troops, Union, 2nd Regiment, State Militia.

Hills' (Charles S.) Infantry. See Kansas Troops, 10th Regiment.

Hinds' (Ezra F.) Infantry. See Union Troops, Volunteers, 2nd Regiment.

Hissong's (Lyman J.) Heavy Artillery. See Union Troops, Colored, 5th Regiment.

Hitchcock's (Frederick L.) Infantry. See Union Troops, Colored, 25th Regiment.

Hobby's (Alfred M.) Infantry. See Texas Troops, Confederate, 8th Regiment.

Hodsdon's (Alfred) Infantry. See Louisiana Troops, Union, 2nd Regiment.

Holbrook's (William B.) Infantry. See Mississippi Troops, Union, 1st Regiment, Enrolled Militia.

Holbrook's (William C.) Infantry. See Vermont Troops, 7th Regiment.

Holland's (Louis) Artillery. See Missouri Troops, Union, 2nd Regiment, Battery E.

Holmstedt's (Ernest W.) Infantry. See Union Troops, Colored, 74th Regiment.

Holt's (Alfred F.) Cavalry. See Texas Troops, Union, 1st Regiment.

Holtzclaw's Guerrillas. (Official designation not of record.) See ---- Holtzclaw.

Hopkins' (Frank G.) Infantry. See Missouri Troops, Union, 44th Regiment.

Hotchkiss' (Walter S.) Artillery. See Connecticut Troops, 2nd Battery.

House's (Albert E.) Cavalry. See Iowa Troops, 6th Regiment.

Houston's (John K.) Infantry. See California Troops, 1st Regiment.

Howard's Cavalry. (Official designation not of record.) See --- Howard.

Howard County Militia. See Missouri Troops, Union.

Howard's (George W.) Infantry. See Iowa Troops, 27th Regiment.

Howe's (John H.) Infantry. See Illinois Troops, 124th Regiment.

Howell's (Seymour) Heavy Artillery. See Michigan Troops, 1st Regiment.

Howell's (Sylvanus) Artillery. See Texas Troops, Confederate.

Howland's (George W.) Cavalry. See Union Troops, Regulars, 3rd Regiment.

Hubbard (James T.) Infantry. See Missouri Troops, Union, 56th Regiment.

Hubbard's (Lester C.) Infantry. See Union Troops, Colored, 49th Regiment.

Hudson's (John G.) Infantry. See Union Troops, Colored, 60th Regiment.

Hughes' (Robert J.) Artillery. See Texas Troops, Confederate.

Hughey's (William M.) Artillery. See Arkansas Troops, Confederate.