The list of ship commissionings in 1859 includes a chronological list of all ships commissioned in 1859.
| Operator | Ship | Flag | Class and type | Pennant | Other notes | |
|---|---|---|---|---|---|---|
| 29 November |  United States Navy
|
Mohican[1] | Steamer sloop-of-war |
The list of ship commissionings in 1859 includes a chronological list of all ships commissioned in 1859.
| Operator | Ship | Flag | Class and type | Pennant | Other notes | |
|---|---|---|---|---|---|---|
| 29 November | United States Navy
|
Mohican[1] | Steamer sloop-of-war |