| Last Name | First Name | From | Parents | Rank | Where Served |
| Martzall | Frederick | Conneautville | Mrs. Mary Martzall | Lt. | Augusta, GA |
| Maxler | C. Eugene | Conneautville | J.A. Maxler (grandparents) | Naval | US Army Cargo Lucia |
| McBride | Paul | Conneautville | Pvt. | Germany | |
| McBride | Bruce | Springboro | James McBride | Pvt. | France |
| McCarty | Clinton | Conneautville | Joseph McCarty | Machinist | Great Lakes, IL |
| McFeeters | Thomas Lytle | Beaver Twp | Pvt. | France | |
| McIntosh | Byron | North East | John McIntosh | Europe | |
| McKinley | Prof. | Springboro | Camp Madison, NY | ||
| McMillen | George Ellsworth | Harmonsburg | L.D. Kelley (stepfather) | France | |
| Mead | Frank | Conneautville | Mrs. George Mead | Pvt. | Ft Riley, KS |
| Mead | Frank | Conneautville | George Mead | Pvt. | France |
| Means | Wilton | Conneautville | Mrs. Robert Hague | Cpl. | France |
| Miller | Faye E. | Conneautville | C.D. Miller | Camp Wadsworth, SC | |
| Miller | Gus | Erie | Col. W.A. Rupert (grandson) | Paris Island | |
| Miller | Robert | Conneautville | Mrs. Julia Miller | Lt. | Cleveland, OH |
| Miller | Robert | Conneautville | Mrs. Hiram Peck (aunt) | Lt. | Washington, DC |
| Mohr | Clifford | Conneautville | Charles J. Mohr | Pvt. | Columbus, OH |
| Mohr | Clifford | Conneautville | Evelyn Mohr (sister) | Pvt. | Edgewood, MD |
| Mohr | William | Conneautville | Phil J. Mohr | Sgt. | England |
| Morrell | Ellis | Conneautville | Paul Morrell | Great Lakes, IL |