Infantry

Note: There are "gaps" in the numbering for the infantry regiments. This is because Pennsylvania numbered all regiments, regardless of branch, in sequence depending on when the regiment was raised. For example, the 6th Cavalry was also numbered the 70th Volunteer Regiment since it was raised between the 69th Infantry and the 71st Infantry, thereby there is no 70th Infantry.

• 1st Regiment
• 2nd Regiment
• 3rd Regiment
• 4th Regiment
• 5th Regiment
• 6th Regiment
• 7th Regiment
• 8th Regiment
• 9th Regiment
• 10th Regiment
• 11th Regiment
  11th Pennsylvania Infantry
  The 11th Pennsylvania Infantry Regiment was a Union army regiment that participated in the American Civil War. It had the distinction of being the oldest unit in continuous service from Pennsylvania.-History:...
  
  
• 12th Regiment
• 13th Regiment
• 14th Regiment
• 15th Regiment
• 16th Regiment
• 17th Regiment
• 18th Regiment
• 19th Regiment
• 20th Regiment
  20th Pennsylvania Infantry
  The 20th Pennsylvania Volunteer Infantry was a volunteer infantry regiment in the Union Army during the American Civil War.-History:Recruitment for the regiment began on Friday, April 26, 1861 and by Saturday evening, the ranks were full. William H. Gray was elected colonel, George Moore as...
  
  
• 21st Regiment
• 22nd Regiment
• 23rd Regiment
• 24th Regiment
• 25th Regiment
• 26th Regiment
• 27th Regiment
• 28th Regiment
• 29th Regiment
• 30th through

42nd Regiment-See Pennsylvania Reserves section below

• 45th Regiment
• 46th Regiment
• 47th Regiment
• 48th Regiment
• 49th Regiment
• 50th Regiment
• 51st Regiment
• 52nd Regiment
  52nd Pennsylvania Infantry
  The 52nd Pennsylvania Volunteers was an infantry regiment in the Union Army during the American Civil War.-History:The regiment was organized in August 1861 from the northeast counties of Pennsylvania. John C. Dodge, Jr. recruited the unit and served as its first colonel...
  
  
• 53rd Regiment
  53rd Pennsylvania Infantry
  The 53rd Pennsylvania Volunteer Infantry was a volunteer infantry regiment in the Union Army during the American Civil War.-Formation:The regiment was organized at Camp Curtin in Harrisburg, Pennsylvania, in the summer of 1861, with John R. Brooke, of Pottstown, Montgomery County, was commissioned...
  
  
• 54th Regiment
  54th Pennsylvania Infantry
  The 54th Pennsylvania Volunteer Infantry was an infantry regiment which served in the Union Army during the American Civil War.-History:The 54th was recruited during August and September 1861...
  
  
• 55th Regiment
• 56th Regiment
• 57th Regiment
• 58th Regiment
  58th Pennsylvania Infantry
  The 58th Pennsylvania Volunteer Infantry was an infantry regiment which served in the Union Army during the American Civil War.-History:The 58th was recruited during August and September 1861. The Army had originally planned to raise an additional regiment, the 114th, but failed to raise the...
  
  
• 61st Regiment
• 62nd Regiment
• 63rd Regiment
• 66th Regiment
• 67th Regiment
• 68th Regiment
• 69th Regiment
  69th Pennsylvania Infantry
  The 69th Pennsylvania Infantry was a volunteer regiment in the Union army during the American Civil War. Part of the famed Philadelphia Brigade, it played a key role defending against Pickett's Charge during the Battle of Gettysburg. Companies I and K wore a very americanized zouave uniform...
  
  
• 71st Regiment
  71st Pennsylvania Infantry
  The 71st Pennsylvania Volunteers was an infantry regiment of the Union Army that participated in the American Civil War.-History:...
  
  
• 72nd Regiment
  72nd Pennsylvania Infantry
  The 72nd Pennsylvania Infantry was a volunteer infantry regiment which served in the Union Army during the American Civil War. It was part of the famous Philadelphia Brigade. They wore a very americanized zouave uniform...
  
  
• 73rd Regiment
• 74th Regiment
  74th Pennsylvania Infantry
  The 74th Pennsylvania Volunteer Infantry was an infantry regiment which served in the Union Army during the American Civil War. It was one of many all-German regiments in the army, most notably in the XI Corps of the Army of the Potomac...
  
  
• 75th Regiment
• 76th Regiment
• 77th Regiment
  77th Pennsylvania Infantry
  The 77th Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.-Service:The 77th Pennsylvania Infantry was organized at Pittsburgh, Pennsylvania and mustered in for a three year enlistment on October 15, 1861 under the command of...
  
  
• 78th Regiment
  78th Pennsylvania Infantry
  The 78th Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.-Service:The 78th Pennsylvania Infantry was organized at Pittsburgh, Pennsylvania and mustered in for a three year enlistment on October 12, 1861 under the command of...
  
  
• 79th Regiment
  79th Pennsylvania Infantry
  The 79th Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.-Service:...
  
  
• 81st Regiment
• 82nd Regiment
• 83rd Regiment
• 84th Regiment
• 85th Regiment
• 87th Regiment
  87th Pennsylvania Infantry
  The 87th Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.-Service:The 87th Pennsylvania Infantry was organized at York, Pennsylvania and mustered in for a three year enlistment in September 1861 under the command of Colonel George...
  
  
• 88th Regiment
• 90th Regiment
  90th Pennsylvania Infantry
  The 90th Pennsylvania Volunteer Infantry was a volunteer infantry regiment which served in the Union Army during the American Civil War. They wore a chassuer uniform. The uniform consisted of a dark blue habit veste with white trimming, baggy sky blue trousers, and a dark blue kepi. The buttons...
  
  
• 91st Regiment
  91st Pennsylvania Volunteer Infantry
  The 91st Pennsylvania Volunteer Infantry Regiment was a Union infantry regiment that fought in the American Civil War. They wore an americanized zouave uniform that consisted of a dark blue zouave jacket with yellow trimming, dark blue zouave vest with yellow trimming, sky blue sash, sky blue...
  
  
• 93rd Regiment
• 94th Regiment
• 95th Regiment
  95th Pennsylvania Infantry
  For other units with the same regimental number, see 95th Regiment of Foot .The 95th Pennsylvania Volunteer Infantry Regiment was an infantry regiment that served in the Union Army in the American Civil War. They are also known as Gosline's Zouaves based on the fact that the men wore an...
  
  
• 96th Regiment
• 97th Regiment
• 98th Regiment
• 99th Regiment
• 100th Regiment
• 102nd Regiment
• 103rd Regiment
• 104th Regiment
• 105th Regiment
  105th Pennsylvania Infantry
  The 105th Pennsylvania Volunteer Infantry, also known as the "Wildcat Regiment" was an infantry regiment that served in the Union Army during the American Civil War.-Organization and early battles:...
  
   - The Wildcat Regiment
• 106th Regiment
  106th Pennsylvania Infantry
  The 106th Pennsylvania was a volunteer infantry regiment which served in the Union Army during the American Civil War...
  
  
• 107th Regiment
• 109th Regiment
• 110th Regiment
• 111th Regiment
• 114th Regiment
  114th Pennsylvania Infantry
  The 114th Pennsylvania Volunteer Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War. They were very famous for their colorful americanized zouave dress which consisted of: a dark blue zouave jacket with sky blue cuffs and red trimmings and...
  
  
• 115th Regiment

• 116th Regiment
  116th Pennsylvania Infantry
  The 116th Pennsylvania Infantry was a volunteer infantry regiment in the Union Army during the American Civil War. It formed a part of the Irish Brigade.-History:...
  
  
• 118th Regiment
  118th Pennsylvania Infantry
  The 118th Pennsylvania Regiment was a volunteer infantry regiment in the Union Army during the American Civil War. It was also known as the Corn Exchange Regiment because a bounty of $10 for each man, as well as the funds necessary for raising the regiment, were furnished by the Corn Exchange...
  
  
• 119th Regiment
• 120th Regiment
• 121st Regiment
  121st Pennsylvania Infantry
  The 121st Regiment Pennsylvania Volunteer Infantry was a regiment of the Union Army during the United States Civil War.-History:This regiment, chiefly recruited in the city of Philadelphia, and in the county of Venango, was organized at camp of rendezvous, near Chestnut Hill, Philadelphia, early in...
  
  
• 122nd Regiment
• 123rd Regiment
• 124th Regiment
• 125th Regiment
• 126th Regiment
  126th Pennsylvania Infantry
  The 126th Regiment Pennsylvania Volunteers was an infantry regiment of the Union Army of the American Civil War.-History:The 126th Pennsylvania was recruited in Juniata, Fulton, and Franklin counties during the summer of 1862. Its term of enlistment was nine months. Many of the men and officers had...
  
  
• 127th Regiment
• 128th Regiment
• 129th Regiment
• 130th Regiment
• 131st Regiment
• 132nd Regiment
• 133rd Regiment
• 134th Regiment
  134th Pennsylvania Infantry
  The 134th Pennsylvania Volunteer Infantry was an infantry regiment in the Union Army during the American Civil War.-History:After a call for volunteers in July 1862 by Andrew Curtin, Governor of Pennsylvania, the 134th Regiment was mustered in for nine months of service...
  
  
• 135th Regiment
• 136th Regiment
• 137th Regiment
• 138th Regiment
  138th Pennsylvania Infantry
  The 138th Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.-Service:The 138th Pennsylvania Infantry was organized at Harrisburg, Pennsylvania and mustered in for a three year enlistment on August 16, 1862 under the command of...
  
  
• 139th Regiment
  139th Pennsylvania Infantry
  The 139th Pennsylvania was an infantry regiment in the Union Army during the American Civil War.-History:The 139th was formed at Camp Howe, near Pittsburgh, on September 1, 1862. Frederick H. Collier was the first colonel...
  
  
• 140th Regiment
  140th Pennsylvania Infantry
  The 140th Pennsylvania Volunteer Infantry was a Union Army regiment in the American Civil War, serving in the Eastern Theater. Recruited in late 1862, it fought from the Battle of Chancellorsville through the war until the Confederate surrender at Appomattox Court House...
  
  
• 141st Regiment
  141st Pennsylvania Infantry
  The 141st Pennsylvania Volunteer Infantry was a volunteer infantry regiment that fought in the Union Army during the American Civil War. The regiment served in the Army of the Potomac in the Eastern Theater and was heavily engaged in the second day of fighting at the Peach Orchard outside of...
  
  
• 142nd Regiment
  142nd Pennsylvania Infantry
  The 142nd Pennsylvania Volunteer Infantry was a volunteer infantry regiment that fought in the Union Army during the American Civil War. The regiment primarily served in the Army of the Potomac in the Eastern Theater and was heavily engaged in the first day of fighting at Gettysburg.-History:The...
  
  
• 143rd Regiment
• 144th Regiment
• 145th Regiment
• 146th Regiment
• 147th Regiment
• 148th Regiment
• 149th Regiment
• 150th Regiment
  150th Pennsylvania Infantry
  The 150th Pennsylvania Infantry was a Union Army volunteer regiment during the American Civil War. The first major battle that the 150th was in was Gettysburg, where it held back overwhelming numbers of confederates for several hours...
  
  
• 151st Regiment
  151st Pennsylvania Infantry
  The 151st Pennsylvania Infantry was a Union Army regiment during the American Civil War. It was known as "The Schoolteachers' Regiment" because of the large enlistment of school instructors.-Forming of the Regiment:...
  
  
• 153rd Regiment
• 154th Regiment
• 155th Regiment
  155th Pennsylvania Infantry
  The 155th Pennsylvania Volunteer Infantry Regiment was a Federal infantry regiment that served in the American Civil War in the Army of the Potomac in the Eastern Theater....
  
  
• 156th Regiment
• 157th Regiment
• 158th Regiment
• 164th Regiment
• 165th Regiment
• 166th Regiment
• 167th Regiment
• 168th Regiment
• 169th Regiment
• 170th Regiment
• 171st Regiment
• 172nd Regiment
• 173rd Regiment
• 174th Regiment
• 175th Regiment
• 176th Regiment
• 177th Regiment
• 178th Regiment
• 179th Regiment
• 183rd Regiment
• 184th Regiment
• 186th Regiment
• 187th Regiment
• 188th Regiment
• 189th Regiment
• 190th Regiment
• 191st Regiment
• 192nd Regiment
• 193rd Regiment
• 194th Regiment
• 195th Regiment
• 196th Regiment
• 197th Regiment
• 198th Regiment
• 199th Regiment
• 200th Regiment
• 201st Regiment
• 202nd Regiment
• 203rd Regiment
• 205th Regiment
  205th Pennsylvania Infantry
  The 205th Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.-History:The 205th was recruited during the late summer of 1864, mostly in south central Pennsylvania...
  
  
• 206th Regiment
• 207th Regiment
• 208th Regiment
• 209th Regiment
• 210th Regiment
• 211th Regiment
• 213th Regiment
• 214th Regiment
• 215th Regiment
• The Erie Regiment

U.S. Colored Troops

• 3rd Regiment
• 6th Regiment
  6th United States Colored Infantry Regiment
  The 6th United States Colored Infantry Regiment was an African American unit of the Union Army during the American Civil War. A part of the United States Colored Troops, the regiment saw action in Virginia as part of the Richmond–Petersburg Campaign and in North Carolina, where it participated in...
  
  
• 8th Regiment
• 24th Regiment
• 25th Regiment
• 32nd Regiment
• 41st Regiment
• 43rd Regiment
• 45th Regiment
• 127th Regiment

Pennsylvania Reserves

Pennsylvania Reserves

The Pennsylvania Reserves were an infantry division in the Union Army during the American Civil War. Noted for its famous commanders and high casualties, it served in the Eastern Theater, and fought in many important battles, including Antietam and Gettysburg....

• 1st Reserves (30th Infantry)
• 2nd Reserves (31st Infantry)
• 3rd Reserves (32nd Infantry)
  3rd Pennsylvania Reserve Regiment
  The 3rd Pennsylvania Reserve Regiment, also known as the 32nd Pennsylvania Volunteer Infantry Regiment, was an infantry regiment that served in the Union Army during the American Civil War. It was part of the 2nd Brigade of the Pennsylvania Reserves division.-Service:The 3rd Pennsylvania Reserves...
  
  
• 4th Reserves (33rd Infantry)
  4th Pennsylvania Reserve Regiment
  The 4th Pennsylvania Reserve Regiment, also known as the 33rd Pennsylvania Volunteer Infantry Regiment, was an infantry regiment that served in the Union Army during the American Civil War...
  
  
• 5th Reserves (34th Infantry)
• 6th Reserves (35th Infantry)
• 7th Reserves (36th Infantry)
• 8th Reserves (37th Infantry)
  8th Pennsylvania Reserve Regiment
  The 8th Pennsylvania Reserve Regiment was an infantry regiment of the northern Union Army during the American Civil War.-History:The regiment was organized at Camp Wilkins near Pittsburgh, Pennsylvania, with George S. Hays as colonel, S. D. Oliphant as lieutenant colonel, and J. B. Gardner as...
  
  
• 9th Reserves (38th Infantry)
• 10th Reserves (39th Infantry)
• 11th Reserves (40th Infantry)
• 12th Reserves (41st Infantry)
• 13th Reserves (42nd Infantry)
  13th Pennsylvania Reserve Regiment
  The 13th Pennsylvania Reserve Regiment, also known as the 42nd Pennsylvania Infantry Regiment, 1st Bucktail Regiment, or the 1st Pennsylvania Rifles, was an infantry regiment that served in the Union Army during the American Civil War...
  
  
• 14th Reserves (1st Cavalry)
• 15th Reserves (1st Light Artillery)

Cavalry

• 1st Regiment
• 2nd Regiment
• 3rd Regiment
• 4th Regiment
• 5th Regiment
• 6th Regiment
  6th Pennsylvania Cavalry
  The 6th Pennsylvania Cavalry was a Union cavalry regiment during the American Civil War. They were known for their early use of 15-foot lances, and were called "Rush's Lancers."-History:...
  
  
• 7th Regiment
  7th Pennsylvania Cavalry
  The 7th Pennsylvania Cavalry Regiment was a cavalry regiment that served in the Union Army during the American Civil War. The unit was frequently referred to as "80th Regiment".-Service:...
  
  
• 8th Regiment
• 9th Regiment
• 10th Regiment
• 11th Regiment
• 12th Regiment
• 13th Regiment
• 14th Regiment
• 15th Regiment
• 16th Regiment
• 17th Regiment
• 18th Regiment
• 19th Regiment
• 20th Regiment
• 21st Regiment
• 22nd Regiment
  22nd Pennsylvania Cavalry
  The 22nd Pennsylvania Volunteer Cavalry was a cavalry regiment of the Union Army during the American Civil War.-History:The regiment was formed in February 1864, at Chambersburg, Pennsylvania, by the consolidation of two battalions, the Ringgold Cavalry and a battalion raised during the Gettysburg...
  
  
• 1st Provisional Regiment
• 2nd Provisional Regiment
• 3rd Provisional Regiment
• Anderson Troop
  Anderson Troop
  Anderson Troop was a cavalry regiment that served in the Union Army during the American Civil War. The unit was frequently referred to as "Anderson Troop, Pennsylvania Cavalry"...
  
  

Independent Light Artillery Batteries

• Battery A
• Battery B
  Battery B, Pennsylvania Light Artillery
  Independent Battery "B", Pennsylvania Volunteers was a light artillery battery that served in the Union Army during the American Civil War. The unit was also referenced as the Twenty-sixth Independent Battery, Pennsylvania Artillery, and commonly as "Muehler's Battery," or "Stevens' Battery," after...
  
  
• Battery C
• Battery D
• Battery E
• Battery F
• Battery G
• Battery H
• Battery I

Heavy Artillery

• 2nd Regiment
  2nd Pennsylvania Heavy Artillery
  The 2nd Pennsylvania Heavy Artillery was a heavy artillery regiment that fought in the Union Army during the American Civil War. It was the largest regiment to serve in the Union Army, with over 5,000 officers and enlisted men in its ranks at one time or another.-History:Recruitment for the...
  
  
• 2nd Provisional Regiment
• 3rd Regiment
  3rd Pennsylvania Heavy Artillery
  The 3rd Pennsylvania Heavy Artillery was a heavy artillery regiment that fought in the Union Army during the American Civil War.-History:The regiment was organized at Philadelphia, Pennsylvania, by the consolidation of Robert's Battalion Pennsylvania Heavy Artillery , Segebarth's Battalion Marine...
  
  
• 5th Regiment
• 6th Regiment
  6th Pennsylvania Heavy Artillery
  The 6th Pennsylvania Heavy Artillery was a heavy artillery regiment that served in the Union Army during the American Civil War.-History:Because the 5th Pennsylvania Heavy Artillery had more men than was standard for a heavy artillery regiment, the excess men were organized into the 6th Heavy...