| Last Name | First Name | Company | Type of Marker | Condition | Cemetery | Address | Photo |
| Hackney | George | C | Military | Good | Childress Cemetery | Little Card Road, Mouthcard, KY 1/2 mile north of Mouthcard Church |
|
| Hackworth | Jeremiah | I | - | - | Doc Miller Cemetery | Magoffin Co., KY | ![]() |
| Hackworth | Jesse | I | - | - | Doc Miller Cemetery | Magoffin Co., KY | ![]() |
| Hager | Daniel | K | Military | Good | National Cemetery | Marietta, GA | |
| Hale | George W. | A/K | Private | Good | Saltwell Cemetery | Martin Co., KY | |
| Haley | James | A | - | - | Ratliff-Kinney-Haley Cemetery | Pike Co., KY | |
| Hall | John M. | G | Military | - | Hall Cemetery | Off Rt. 40 near Meally Johnson Co., KY |
|
| Hammon | Ira | C | Military | Good | National Cemetery | Chattanooga, TN | |
| Hammon | John W. | I | Military | Good | Bluegrass Cemetery | Salyersville, Magoffin Co., KY | |
| Hampton | Levi J. | H | None | - | Old Catlettsburg Cemetery | Catlettsburg, Boyd Co., KY 36th St., off Rt. 23 |
Marker destroyed [?] |
| Hardwick | Richard | H | Military | Good | National Cemetery | Knoxville, TN | ![]() |
| Hatfield | William | K | - | - | Gearheart Cemetery | Earl Street, Prestonsburg, Floyd Co., KY | |
| Hensley | Jacob | F | Military | Good | National Cemetery | Marietta, GA | |
| Hensley | John | F | Military | Excellent | Greenlawn Cemetery | Nelsonville, OH | |
| Holbrook | Philander F. | B | - | - | Buried in an isolated area on the Emery Lee Lewis Farm, near Sandy Hook | Elliott Co., KY | |
| Holbrook | William Raines | B | - | - | On Holbrook homestead | Donnybrook, ND | |
| Honacker | Martin W. | I | - | - | Culloden Cemetery | Culloden Cemetery, Cabell Co. WV | |
| Horn | John W. | K | unmarked [large rock] | - | Bridgeman Cemetery, May Township | Cass Co., MN | |
| Horn | William R. | D | - | - | West Prestonsburg Cemetery | West Prestonsburg, Floyd Co., KY | |
| Hoskins | Robert | I | Military/Private | Excellent/Excellent | Old Hoskins Cemetery | On Rt. 867, just above Montgomery Branch & the Licking River, Magoffin Co., KY | |
| Howard | Elisha | H | Fieldstone | - | On top of a hill on the Howard Homeplace | Pigeon Roost of Wolf Creek, Martin Co., KY [near old Laura P.O.] | |
| Howard | Jacob | H | - | - | Prairie Grove Cemetery | Chase Co., KS | |
| Hughes | James | E | - | - | Perry Township | Lawrence Co. OH | |
| Hutchinson | Allen G. | H | Military | Good | Yatesville Memorial Gardens | Rt. 32, near Louisa, KY | |
| Hylton | James W. | F | Military | Good | National Cemetery | Chattanooga, TN |