The list of ship commissionings in 1913 includes a chronological list of ships commissioned in 1913.
| Date | Operator | Ship | Class and type | Pennant | Other notes | |
|---|---|---|---|---|---|---|
| 11 February | O 3 | |||||
| April | Passenger/cargo steamer | |||||
| 7 April | Collier | Collier No. 3 | Later became | |||
| 14 May | ||||||
| 22 May | Unique battlecruiser | |||||
| 22 May | [1] | |||||
| 21 June | ||||||
| 14 July | ||||||
| 31 July | ||||||
| 19 August | ||||||
| 4 September | Unique battlecruiser | |||||
| 15 October | battleship | |||||
| 31 October | battleship | |||||
| 19 November | ||||||
| 19 November |