List of ship commissionings in 1959
The list of ship commissionings in 1959 includes a chronological list of all ships commissioned in 1959.
| Operator | Ship | Class and type | Pennant | Other notes | |
| 10 January | ' | CVA-62 | |||
| 27 January | ' | S7 | |||
| 24 February | ' | S8 | |||
| 3 March | ' | S9 | |||
| 21 March | ' | S25 | |||
| 14 April | ' | S10 | |||
| 21 May | ' | S26 | |||
| 3 June | Rederi Ab Vikinglinjen | Viking | Ferry | Ex-Dinard with Southern Railway Co. | |
| 3 June | ' | S11 | |||
| 1 July | ' | S27 | |||
| 8 July | ' | V-1 | |||
| 15 October | ' | SS-581 | |||
| 9 November | ' | S28 | |||
| 30 December | SSBN-598 | First ballistic missile submarine |