| Unit | Nickname | Note |
|---|
| 1st New York Volunteer Infantry Regiment | | |
| 2nd New York Volunteer Infantry Regiment | "Troy Regiment" | |
| 3rd New York Volunteer Infantry Regiment | "Albany Regiment" | |
| 4th New York Volunteer Infantry Regiment | "1st Scott's Life Guard" | |
| 5th New York Volunteer Infantry Regiment | "National Zouaves"; "Advance Guard Zouaves"; "Duryée's Zouaves" | |
| 5th New York Veteran Volunteer Infantry Regiment | "Duryea's Zouaves" | |
| 6th New York Volunteer Infantry Regiment | "Billy Wilson's Zouaves"; "Union Battalion Zouaves"; "Union Volunteers" | |
| 7th New York Volunteer Infantry Regiment | "Steuben Guard"; "Steuben Regiment" | |
| 7th New York Veteran Infantry Regiment | | |
| 8th New York Volunteer Infantry Regiment | "First German Rifles" or "Blenker's Rifles" | |
| 9th New York Volunteer Infantry Regiment | "Hawkins' Zouaves" | |
| 10th New York Volunteer Infantry Regiment | "National Zouaves," "New-York Zouaves," "McChesney's Zouaves" | |
| 11th New York Volunteer Infantry Regiment | "First Fire Zouaves," "Ellsworth Zouaves" | |
| 12th New York Volunteer Infantry Regiment | "First Onondaga Regiment" | |
| 13th New York Volunteer Infantry Regiment | "Rochester Regiment" | |
| 14th New York Volunteer Infantry Regiment | "1st Oneida County Regiment" | |
| 15th New York Volunteer Infantry Regiment | "New York Sappers And Miners" | Converted into 15th Engineers |
| 16th New York Volunteer Infantry Regiment | "1st Northern New York Regiment" | |
| 17th New York Volunteer Infantry Regiment | "Westchester Chasseurs" | |
| 17th New York Veteran Volunteer Infantry Regiment | "Veteran Zouaves" | |
| 18th New York Volunteer Infantry Regiment | "New York State Rifles" | |
| 19th New York Volunteer Infantry Regiment | "Cayuga County Regiment" | Converted into 3rd New York Light Artillery Regiment |
| 20th New York Volunteer Infantry Regiment | "United Turner Rifles" | |
| 21st New York Volunteer Infantry Regiment | "1st Buffalo Regiment" | |
| 22nd New York Volunteer Infantry Regiment | "2nd Northern New York Regiment" | |
| 23rd New York Volunteer Infantry Regiment | "Southern Tier Regiment" | |
| 24th New York Volunteer Infantry Regiment | "Oswego County Regiment" | |
| 25th New York Volunteer Infantry Regiment (3 month) | | |
| 25th New York Volunteer Infantry Regiment | "Union Rangers", "Kerrigan Rangers" | |
| 26th New York Volunteer Infantry Regiment | "2nd Oneida Regiment" | |
| 27th New York Volunteer Infantry Regiment | "Union Regiment" | |
| 28th New York Volunteer Infantry Regiment (3 month) | | |
| 28th New York Volunteer Infantry Regiment | Niagara Rifles" or "Scott Life Guard" | |
| 29th New York Volunteer Infantry Regiment | "Astor Rifles" or "1st German Infantry" | |
| 29th New York Veteran Volunteer Infantry Regiment | | Failed to complete organization. Enlistees were transferred to the 13th New York Heavy Artillery Regiment on October 14, 1863. |
| 30th New York Volunteer Infantry Regiment | | |
| 31st New York Volunteer Infantry Regiment | "Baxter's Light Guard" or "Montezuma Regiment" | |
| 31st New York Veteran Volunteer Infantry Regiment | | Failed to complete organization. Enlistees were transferred to the 5th New York Veteran Volunteer Infantry Regiment on October 14, 1863. |
| 32nd New York Volunteer Infantry Regiment | "1st California Regiment" | |
| 33rd New York Volunteer Infantry Regiment | "Ontario Regiment" | |
| 34th New York Volunteer Infantry Regiment | "Herkimer Regiment" | |
| 35th New York Volunteer Infantry Regiment | "Jefferson County Regiment" | |
| 36th New York Volunteer Infantry Regiment | "Washington Volunteers" | |
| 37th New York Volunteer Infantry Regiment | "Irish Rifles" | |
| 38th New York Volunteer Infantry Regiment | "Second Scott's Life Guard" | |
| 38th New York Veteran Volunteer Infantry Regiment | | Failed to complete organization. Enlistees were transferred to the 5th New York Veteran Volunteer Infantry Regiment on October 14, 1863. |
| 39th New York Volunteer Infantry Regiment | "Garibaldi Guard" or "First Foreign Rifles" | |
| 40th New York Volunteer Infantry Regiment | "Mozart Regiment," "United States Constitution Guard" | |
| 41st New York Volunteer Infantry Regiment | "De Kalb Regiment," "Second Yager Regiment" | After three years enlistment period, the regiment was reorganized as six companies battalion. 41st New York Veteran Volunteer Infantry Regiment. |
| 42nd New York Volunteer Infantry Regiment | "Tammany Jackson Guard" | |
| 43rd New York Volunteer Infantry Regiment | "Albany and Yates Rifles" | |
| 44th New York Volunteer Infantry Regiment | "Ellsworth Avengers" or "People's Ellsworth Regiment" | |
| 45th New York Volunteer Infantry Regiment | "5th German Rifles" | |
| 46th New York Volunteer Infantry Regiment | "Fremont Rifles" | |
| 47th New York Volunteer Infantry Regiment | "Washington Grays" | |
| 48th New York Volunteer Infantry Regiment | "Continental Guard" later, "Perry's Saints" | |
| 49th New York Volunteer Infantry Regiment | | |
| 50th New York Volunteer Infantry Regiment | | Converted to 50th New York Volunteer Engineers on 22 October 1861 |
| 51st New York Volunteer Infantry Regiment | "Shepard Rifles" | |
| 52nd New York Volunteer Infantry Regiment | "German Rangers" or "Sigel Rifles" | |
| 53rd New York Volunteer Infantry Regiment | "D'Epineuil Zouaves" or "Poughkeepsie Boys" | |
| 53rd New York Volunteer Infantry Regiment | | Failed to complete organization. Recruits were transferred to the 132nd New York Volunteer Infantry and 162nd New York Volunteer Infantry September 10, 1862. |
| 54th New York Volunteer Infantry Regiment | "Hiram Barney Rifles" or "Barney Black Rifles" | |
| 55th New York Volunteer Infantry Regiment | "Gardes Lafayette" | |
| 56th New York Volunteer Infantry Regiment | "10th Legion" | |
| 57th New York Volunteer Infantry Regiment | "National Guard Rifles" | |
| 58th New York Volunteer Infantry Regiment | "Polish Legion" | |
| 59th New York Volunteer Infantry Regiment | "Union Guards" | |
| 60th New York Volunteer Infantry Regiment | "1st St. Lawrence Regiment" | |
| 61st New York Volunteer Infantry Regiment | "Clinton Guards" | |
| 62nd New York Volunteer Infantry Regiment | "Anderson Zouaves" | |
| 63rd New York Volunteer Infantry Regiment | "Third Regiment Irish Brigade" | Member of the Irish Brigade |
| 64th New York Volunteer Infantry Regiment | "Cattaraugus Regiment" | |
| 65th New York Volunteer Infantry Regiment | "1st United States Chasseurs" | |
| 66th New York Volunteer Infantry Regiment | "Governor's Guard" | |
| 67th New York Volunteer Infantry Regiment | "Beecher's Pets"; "1st Long Island Regiment" | |
| 68th New York Volunteer Infantry Regiment | "Cameron Rifles" or "2nd German Rifle Regiment" | |
| 69th New York Volunteer Infantry Regiment, | "First Regiment Irish Brigade," "The Fighting 69th" | Member of the Irish Brigade |
| 70th New York Volunteer Infantry Regiment | "First Regiment Excelsior Brigade" | Member of Excelsior Brigade |
|
| 71st New York Volunteer Infantry Regiment | "Second Regiment Excelsior Brigade," "The American Guard" | Member of Excelsior Brigade |
| 72nd New York Volunteer Infantry Regiment | "Third Regiment Excelsior Brigade" | Member of Excelsior Brigade |
| 73rd New York Volunteer Infantry Regiment | "Fourth Regiment Excelsior Brigade," "Second Fire Zouaves" | Member of Excelsior Brigade |
| 74th New York Volunteer Infantry Regiment | "Fifth Regiment Excelsior Brigade" | Member of Excelsior Brigade |
| 75th New York Volunteer Infantry Regiment | "Auburn Regiment" | |
| 76th New York Volunteer Infantry Regiment | "Cortland Regiment" | What remained of the 76th New York was transferred to the 147th New York Infantry in January 1865. |
| 77th New York Volunteer Infantry Regiment | "Bemis Heights Regiment" or "Saratoga Regiment" | |
| 78th New York Volunteer Infantry Regiment | "78th Highlanders," "Lochiel Cameron Highlanders," "First Regiment, Eagle Brigade" | |
| 79th New York Volunteer Infantry Regiment | "Highland Guard" | Formed from 79th New York State Militia |
| 80th New York Volunteer Infantry Regiment | "Ulster Guard" | Formed from the 20th New York State Militia Regiment. |
| 81st New York Volunteer Infantry Regiment | "2nd Oswego Regiment" or "Mohawk Rangers" | |
| 82nd New York Volunteer Infantry Regiment | "State Guards", "2nd New York Light Infantry" | Formed from the 2nd Regiment New York State Militia. |
| 83rd New York Volunteer Infantry Regiment | | Formed from the 9th New York State Militia. |
| 84th New York Volunteer Infantry Regiment (14th Brooklyn N.Y.S.M.) | "Fourteenth Brooklyn," "Red Legged Devils" | |
| 85th New York Volunteer Infantry Regiment | "The Plymouth Pilgrims" | |
| 86th New York Volunteer Infantry Regiment | "Steuben Rangers" | |
| 87th New York Volunteer Infantry Regiment | "13th Brooklyn" | Formed from 13th New York State Militia and several uncompleted units |
| 88th New York Volunteer Infantry Regiment | "Second Regiment Irish Brigade," "Mrs. Meagher's Own" | Member of the Irish Brigade |
| 89th New York Volunteer Infantry Regiment | "Dickinson Guard" | |
| 90th New York Volunteer Infantry Regiment | "Hancock Guard" | |
| 91st New York Volunteer Infantry Regiment | "Albany Regiment" | |
| 92nd New York Volunteer Infantry Regiment | "2nd St. Lawrence County Regiment", "New York Excelsior Rifle Legion", "Excelsior Rifle Blues", and "Potsdam Regiment" | |
| 93rd New York Volunteer Infantry Regiment | "Morgan Rifles" | |
| 94th New York Volunteer Infantry Regiment | "Bell Rifles" | |
| 95th New York Volunteer Infantry Regiment | "Warren Rifles" | |
| 96th New York Volunteer Infantry Regiment | "Plattsburg Regiment" | |
| 97th New York Volunteer Infantry Regiment | "Conkling Rifles" | |
| 98th New York Volunteer Infantry Regiment | "Wayne County Regiment" | |
| 99th New York Volunteer Infantry Regiment | "Union Coast Guard" | |
| 100th New York Volunteer Infantry Regiment | "3rd Buffalo Regiment" | |
| 101st New York Volunteer Infantry Regiment | "Union Brigade" | |
| 102nd New York Volunteer Infantry Regiment | "Van Buren Light Infantry" | |
| 103rd New York Volunteer Infantry Regiment | "Seward Infantry" | |
| 104th New York Volunteer Infantry Regiment | "Wadsworth Guards" or "Livingston County Regiment" | |
| 105th New York Volunteer Infantry Regiment | "Rochester Regiment" | |
| 106th New York Volunteer Infantry Regiment | "St. Lawrence County Regiment" | |
| 107th New York Volunteer Infantry Regiment | "Campbell Guards" | |
| 108th New York Volunteer Infantry Regiment | | |
| 109th New York Volunteer Infantry Regiment | "Binghamton Regiment" or "Railway Brigade" | |
| 110th New York Volunteer Infantry Regiment | | |
| 111th New York Volunteer Infantry Regiment | "Harper's Ferry Regiment" | |
| 112th New York Volunteer Infantry Regiment | "Chautauqua Regiment" | |
| 113th New York Volunteer Infantry Regiment | "Albany County Regiment" also known as "Seymour Guard" | Originally mustered in as infantry on August 18, 1862. Re-designated 7th New York Heavy Artillery on December 19, 1862 due to need for the defenses of Washington, D.C. |
| 114th New York Volunteer Infantry Regiment | | |
| 115th New York Volunteer Infantry Regiment | "Iron Hearted Regiment" | |
| 116th New York Volunteer Infantry Regiment | | |
| 117th New York Volunteer Infantry Regiment | | |
| 118th New York Volunteer Infantry Regiment | "Adirondack Regiment" | |
| 119th New York Volunteer Infantry Regiment | | |
| 120th New York Volunteer Infantry Regiment | | Member of Excelsior Brigade |
| 121st New York Volunteer Infantry Regiment | "Onesters" | |
| 122nd New York Volunteer Infantry Regiment | "Onondagas" | |
| 123rd New York Volunteer Infantry Regiment | | |
| 124th New York Volunteer Infantry Regiment | "Orange Blossoms" | |
| 125th New York Volunteer Infantry Regiment | "Harper's Ferry Regiment" | |
| 126th New York Volunteer Infantry Regiment | "Harper's Ferry Regiment" | |
| 127th New York Volunteer Infantry Regiment | "National Volunteers" or "Monitors" | |
| 128th New York Volunteer Infantry Regiment | "Old Steady" | |
| 129th New York Volunteer Infantry Regiment | "Albany County Regiment" and the "Seymour Guard" | Originally mustered in as infantry on August 22, 1862. Re-designated 8th New York Heavy Artillery on December 19, 1862 due to need for the defenses of Washington, D.C. |
| 130th New York Volunteer Infantry Regiment | | Reorganized as 19th New York Cavalry |
| 131st New York Volunteer Infantry Regiment | "1st Metropolitan Guards" | |
| 132nd New York Volunteer Infantry Regiment | "Hillhouse Light Guards" | Also the "Second Regiment, Empire, Spinola's Brigade" |
| 133rd New York Volunteer Infantry Regiment | "2nd Metropolitan Guards" | |
| 134th New York Volunteer Infantry Regiment | | |
| 135th New York Volunteer Infantry Regiment | "Anthony Wayne Guard" | Mustered in as the infantry on September 2, 1862. Re-designated 6th New York Heavy Artillery on October 3, 1862 due to need for the defenses of Washington, D.C. |
| 136th New York Volunteer Infantry Regiment | "Ironclads" | |
| 137th New York Volunteer Infantry Regiment | | |
| 138th New York Volunteer Infantry Regiment | "2nd Auburn Regiment" and the "Cayuga and Wayne County Regiment" | Re-designated 9th New York Heavy Artillery Regiment on December 19, 1862 due to need for the defenses of Washington, D.C. |
| 139th New York Volunteer Infantry Regiment | | |
| 140th New York Volunteer Infantry Regiment | "Rochester Race Horses" | |
| 141st New York Volunteer Infantry Regiment | | |
| 142nd New York Volunteer Infantry Regiment | "St. Lawrence County Regiment" | |
| 143rd New York Volunteer Infantry Regiment | "Sullivan County Regiment" | |
| 144th New York Volunteer Infantry Regiment | | |
| 145th New York Volunteer Infantry Regiment | "Stanton Legion" | |
| 146th New York Volunteer Infantry Regiment | "Garrard's Tigers" or "Halleck's Infantry" | |
| 147th New York Volunteer Infantry Regiment | "Oswego Regiment" or "Ploughboys" | |
| 148th New York Volunteer Infantry Regiment | | |
| 149th New York Volunteer Infantry Regiment | | |
| 150th New York Volunteer Infantry Regiment | | |
| 151st New York Volunteer Infantry Regiment | | |
| 152nd New York Volunteer Infantry Regiment | | |
| 153rd New York Volunteer Infantry Regiment | | |
| 154th New York Volunteer Infantry Regiment | "The Hardtack Regiment" | |
| 155th New York Volunteer Infantry Regiment | | |
| 156th New York Volunteer Infantry Regiment | "Mountain Legion" | |
| 157th New York Volunteer Infantry Regiment | "Madison and Cortland Regiment" | |
| 158th New York Volunteer Infantry Regiment | | |
| 159th New York Volunteer Infantry Regiment | | |
| 160th New York Volunteer Infantry Regiment | | |
| 161st New York Volunteer Infantry Regiment | | |
| 162nd New York Volunteer Infantry Regiment | "3rd Metropolitan Guard" | |
| 163rd New York Volunteer Infantry Regiment | "3rd Regiment, Empire Brigade" | |
| 164th New York Volunteer Infantry Regiment | "Corcoran Guard" | |
| 165th New York Volunteer Infantry Regiment | "2nd Battalion Duryée's Zouaves" or "Smith's Zouaves" | |
| 166th New York Volunteer Infantry Regiment | | Failed to complete organization. Recruits were transferred to the 176th New York Volunteer Infantry on November 13, 1862. |
| 167th New York Volunteer Infantry Regiment | | Failed to complete organization. Recruits were transferred to the 159th New York Volunteer Infantry on October 12, 1862. |
| 168th New York Volunteer Infantry Regiment | "19th State Militia" | |
| 169th New York Volunteer Infantry Regiment | "Troy Regiment" | |
| 170th New York Volunteer Infantry Regiment | "4th Corcoran Legion" | |
| 171st New York Volunteer Infantry Regiment | | Failed to complete organization. Recruits were transferred to the 175th New York Volunteer Infantry. |
| 172nd New York Volunteer Infantry Regiment | | Failed to complete organization. Recruits were transferred to the 6th New York Heavy Artillery. |
| 173rd New York Volunteer Infantry Regiment | "4th Metropolitan Guard" | |
| 174th New York Volunteer Infantry Regiment | "5th Metropolitan Guard" | |
| 175th New York Volunteer Infantry Regiment | | |
| 176th New York Volunteer Infantry Regiment | "Ironsides" | |
| 177th New York Volunteer Infantry Regiment | "10th New York National Guard" | |
| 178th New York Volunteer Infantry Regiment | "The Defenders"; "2nd Regiment, Hawkins Zouaves" | |
| 179th New York Volunteer Infantry Regiment | | |
| 180th New York Volunteer Infantry Regiment | | Failed to complete organization. Recruits were transferred to the 179th New York Volunteer Infantry on February 21, 1865, as Company G. |
| 181st New York Volunteer Infantry Regiment | | Failed to complete organization. |
| 182nd New York Volunteer Infantry Regiment | | |
| 183rd New York Volunteer Infantry Regiment | | Failed to complete organization. Recruits were transferred to the 188th New York Volunteer Infantry on August 3, 1864, as Company A. |
| 184th New York Volunteer Infantry Regiment | | |
| 185th New York Volunteer Infantry Regiment | | |
| 186th New York Volunteer Infantry Regiment | | |
| 187th New York Volunteer Infantry Regiment | | |
| 188th New York Volunteer Infantry Regiment | | |
| 189th New York Volunteer Infantry Regiment | | |
| 190th New York Volunteer Infantry Regiment | | Failed to complete organization. |
| 191st New York Volunteer Infantry Regiment | | Failed to complete organization. |
| 192nd New York Volunteer Infantry Regiment | | |
| 193rd New York Volunteer Infantry Regiment | | |
| 194th New York Volunteer Infantry Regiment | | |
| 1st Battalion New York Volunteer Sharpshooters | | |
| Independent Battalion of New York Volunteer Infantry | "Enfants Perdus", "Lost Children", "German Legion" | |
| New York British Volunteers | | Absorbed into the 36th New York Infantry |
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