List of ship commissionings in 2000
The list of ship commissionings in 2000 includes a chronological list of all ships commissioned in 2000.
| Date | Operator | Ship | Pennant | Class and type | Notes |
| April 20 | ' | T-AK-3015 | 1st Lt. Harry L. Martin class dry cargo ship | Ex-Tarago merchant cargo ship; under Military Sealift Command direction | |
| June 8 | ' | F78 | Type 23 frigate | ||
| July 26 | ' | M109 | |||
| September | ' | M110 | |||
| 14 October | ' | DDG-80 | Arleigh Burke-class destroyer | ||
| November 15 | ' | A12 | Ex-French |