The list of ship commissionings in 1875 includes a chronological list of all ships commissioned in 1875.
| Date | Operator | Ship | Pennant | Class and type | Notes | Ref |
|---|---|---|---|---|---|---|
| unknown date |  United States Navy | Catskill | Passaic-class monitor | Recommissioned from reserve; may have been in early 1876 | [1] |
Steam frigates, the larger steam ships of the line and the smaller steam corvettes, steam sloops, steam gunboats and steam schooners, were steam-powered warships that were not meant to stand in the line of battle. The first such ships were paddle steamers. Later on the invention of screw propulsion enabled construction of steam-powered versions of the traditional ships of the line, frigates, corvettes, sloops and gunboats.
Hallowe’en was a 920-ton iron clipper ship. She was built in 1870 by Maudslay, Son & Field at Greenwich, England, for Jock Willis & Sons, and was a sister ship to the clipper ship Blackadder.
USS Saranac was a sloop-of-war of the United States Navy. The ship laid down in 1847 during the Mexican–American War; however, by the time she completed sea trials, the war was over. She was commissioned in 1850 and saw service protecting American interests in the Atlantic Ocean as well as the Pacific Ocean.
SMS Grosser Kurfürst may refer to one of two vessels of the Imperial German Navy:
America was a Téméraire-class 74-gun ship of the line of the French Navy. The Royal Navy captured her in 1794 at the Battle of the Glorious First of June. She then served with the British under the name HMS Impetueux until she was broken up in 1813. She became the prototype for the Royal Navy America-class ship of the line.
HMS Discovery was a wood-hulled screw expedition ship, and later storeship, formerly the sealing ship Bloodhound built in 1873 in Dundee. She was purchased in 1874 for the British Arctic Expedition of 1875–1876 and later served as a store ship. Discovery was sold in 1902, reverting to the name Bloodhound and her previous sealing trade. The ship was wrecked in Newfoundland in 1917.
City of Waco was an American steamship which sank with much loss of life on November 9, 1875, in the Gulf of Mexico off Galveston, Texas.
The Rosario class was a class of seven screw-sloops of wooden construction built for the Royal Navy between 1860 and 1862. A further six vessels were ordered and laid down, but were cancelled in 1863 before launch. This was the last class of purely wooden sloops built for the Royal Navy.
The Danish ironclad Dannebrog was an armored frigate of the Royal Danish Navy that was originally built as an 80-gun ship-of-the-line by Andreas Schifter was launched in 1850 but was reconstructed into a steam-powered ironclad in the early 1860s. She had an uneventful career before the ship was stricken from the navy list in 1875. The ship was converted into an accommodation ship that same year and served until she became a target ship in 1896. Dannebrog was broken up in 1897.
HMS Diamond was an Amethyst-class corvette in service 1874–89.
HMS Pelican was an Osprey-class sloop built for the Royal Navy in the mid-1870s. She was launched in 1877 and was sold to the Hudson's Bay Company in 1901. She was scuttled in 1953.
The Sport was a tugboat, built in 1873 and wrecked in 1920 in Lake Huron. The wreck site, designated 20UH105, was listed on the National Register of Historic Places in 1992.
SS Smith Victory was a Victory ship cargo ship built for the U.S. Maritime Commission during the final months of World War II. She was converted to be a troop ship.
| Ship events in 1875 | |||||||||||
| Ship launches: | 1870 | 1871 | 1872 | 1873 | 1874 | 1875 | 1876 | 1877 | 1878 | 1879 | 1880 |
| Ship commissionings: | 1870 | 1871 | 1872 | 1873 | 1874 | 1875 | 1876 | 1877 | 1878 | 1879 | 1880 |
| Ship decommissionings: | 1870 | 1871 | 1872 | 1873 | 1874 | 1875 | 1876 | 1877 | 1878 | 1879 | 1880 |
| Shipwrecks: | 1870 | 1871 | 1872 | 1873 | 1874 | 1875 | 1876 | 1877 | 1878 | 1879 | 1880 |