List of ship commissionings in 1945

The list of ship commissionings in 1945 includes a chronological list of ships commissioned in 1945. In cases where no official commissioning ceremony was held, the date of service entry may be used instead.

Date	Operator	Ship	Class and type	Notes	Ref
7 January	United States Navy	Dayton	Cleveland-class cruiser		[citation needed]
8 January	United States Navy	Amsterdam	Cleveland-class cruiser		[citation needed]
10 January	United States Navy	Chicago	Baltimore-class cruiser		[citation needed]
15 January	Royal Navy	Vengeance	Colossus-class aircraft carrier		[citation needed]
17 January	Royal Navy	Venerable	Colossus-class aircraft carrier		[1]
28 January	United States Navy	Antietam	Essex-class aircraft carrier		[citation needed]
29 January	United States Navy	Abatan	Pasig-class distilling ship		[2]
30 January	United States Navy	LST-1081	LST-542 class tank landing ship		[3][4]
January (unknown date)	French Navy	Dixmude	Charger-class escort carrier		[citation needed]
3 February	United States Navy	Tucson	Atlanta-class cruiser		[citation needed]
5 February	United States Navy	Gilbert Islands	Commencement Bay-class escort carrier		[citation needed]
17 February	United States Navy	St. Paul	Baltimore-class cruiser		[citation needed]
1 March	United States Navy	Hugh Purvis	Allen M. Sumner-class destroyer		[citation needed]
5 March	United States Navy	Cape Gloucester	Commencement Bay-class escort carrier		[citation needed]
10 March	United States Navy	Cahuilla	Abnaki-class tug
17 March	United States Navy	Cutlass	Tench-class submarine
31 March	United States Navy	Rowan	Gearing-class destroyer
9 April	United States Navy	Vella Gulf	Commencement Bay-class escort carrier		[citation needed]
16 April	United States Navy	Boxer	Essex-class aircraft carrier		[citation needed]
29 April	United States Navy	Bremerton	Baltimore-class cruiser		[citation needed]
12 May	United States Navy	Kula Gulf	Commencement Bay-class escort carrier		[citation needed]
12 May	United States Navy	Richard B. Anderson	Gearing-class destroyer
14 May	United States Navy	Siboney	Commencement Bay-class escort carrier		[citation needed]
15 May	United States Navy	Providence	Cleveland-class cruiser		[citation needed]
19 May	United States Navy	Salerno Bay	Commencement Bay-class escort carrier		[citation needed]
8 June	United States Navy	Columbus	Baltimore-class cruiser		[citation needed]
9 June	United States Navy	Conserver	Bolster-class rescue and salvage ship
17 June	United States Navy	Little Rock	Cleveland-class cruiser		[citation needed]
18 June	United States Navy	Puget Sound	Commencement Bay-class escort carrier		[citation needed]
25 June	United States Navy	Portsmouth	Cleveland-class cruiser		[citation needed]
1 July	United States Navy	Fall River	Baltimore-class cruiser		[citation needed]
16 July	United States Navy	Bairoko	Commencement Bay-class escort carrier		[citation needed]
22 July	United States Navy	Los Angeles	Baltimore-class cruiser		[citation needed]
28 July	United States Coast Guard	Northwind	Wind-class icebreaker		[citation needed]
26 August	United States Navy	Macon	Baltimore-class cruiser		[citation needed]
4 September	United States Navy	Helena	Baltimore-class cruiser		[citation needed]
4 September	United States Navy	Saidor	Commencement Bay-class escort carrier		[citation needed]
10 September	United States Navy	Midway	Midway-class aircraft carrier		[citation needed]
10 October	United States Navy	Caloosahatchee	Cimarron-class oiler
16 October	United States Navy	Point Cruz	Commencement Bay-class escort carrier		[citation needed]
22 October	United States Navy	Rendova	Commencement Bay-class escort carrier		[citation needed]
26 October	United States Navy	Richard B. Anderson	Gearing-class destroyer
27 October	United States Navy	Franklin D. Roosevelt	Midway-class aircraft carrier		[citation needed]
15 November	United States Navy	Badoeng Strait	Commencement Bay-class escort carrier		[citation needed]
4 December	United States Navy	Mindoro	Commencement Bay-class escort carrier		[citation needed]
20 December	United States Navy	Reclaimer	Bolster-class rescue and salvage ship