| Name | Shipbuilder | Build Location |
|---|---|---|
| Halcona | Unknown | Unknown |
| Hampshire | Unknown | Unknown |
| Hapsburg (1875) | Earle's Shipbuilding | Hull |
| Harbinger | Unknown | Unknown |
| Harmony | Unknown | Unknown |
| Harseln | Unknown | Unknown |
| Haschel | Unknown | Unknown |
| Hawksbury | Unknown | Unknown |
| Hecuba | Unknown | Unknown |
| Hedley Bay | Unknown | Unknown |
| Helene | Unknown | Unknown |
| Hemindar | Unknown | Unknown |
| Henrietta | Unknown | Unknown |
| SS Henry | Unknown | Unknown |
| Herald | Unknown | Unknown |
| Hereford | Unknown | Unknown |
| Hermann | Unknown | Unknown |
| Herman von Behrath | Unknown | Unknown |
| Hero | Unknown | Unknown |
| Herschel | Unknown | Unknown |
| Herssen | Unknown | Unknown |
| SS Hesperus (1873) | Robert Steele & Co of Glasgow | Greenock, Scotland |
| Himalaya | Unknown | Unknown |
| Hinder | Unknown | Unknown |
| Hirte | Unknown | Unknown |
| Hoen Jollie | Unknown | Unknown |
| SS Hohenstaufen (1873) | Earle's Shipbuilding & Engineering Co (based in Bremen, Germany) | Hull, England |
| SS Hohenstollern (1873) | Earles Shipping Company | Hull |
| Holneslin | Unknown | Unknown |
| Homberg | Unknown | Unknown |
| Humbedy | Unknown | Unknown |
| SS Humboldt | Unknown | Unknown |
| Hüssnnholt | Unknown | Unknown |
| Hymettus | Unknown | Unknown |
| Iberia (1873) | John Elder & Co. | Glasgow |
| Ida | Unknown | Unknown |
| Ilmora | Unknown | Unknown |
| Inciseman | Unknown | Unknown |
| Indarra | Unknown | Unknown |
| India | Unknown | Unknown |
| SS Indus (1871) | Unknown | Unknown |
| Inetta | Unknown | Unknown |
| Invincible | Unknown | Unknown |
| Iserbrook (1853) | Unknown | Hamburg, Germany |
| Itania | Unknown | Unknown |
| Ivanhoe (1853) | Archibald MacMillan & Son | Dumbarton |
| James Patterson | Unknown | Unknown |
| Java | Unknown | Unknown |
| Jelounge | Unknown | Unknown |
| Barque Johann Caesar (1852) | J.C. Godeffroy & Sons | Reiherstieg |