Pennsylvania Civil War Union Infantry Units

The information in this list of Pennsylvania Military Units comes from the Civil War Soldiers and Sailors web site (CWSS). That web site can also be searched by the name of a soldier.

Units 1st through 3rd

 * 1st Pennsylvania Rifles, see 13th Regiment, Pennsylvania Reserve Infantry (42nd Volunteers/1st Pennsylvania Rifles)


 * 1st Battalion, Pennsylvania Infantry (6 months, 1863-1864) Organized at Harrisburg June and July, 1863. Mustered out January 9, 1864.


 * 1st Battalion, Pennsylvania Infantry (100 days, 1864) Organized at Philadelphia, Pittsburg and Harrisburg July, 1864. Mustered out November 14, 1864.


 * 1st Battalion, Pennsylvania Infantry "Compendium of the War of the Rebellion" by Frederick H. Dyer contains no history for this unit."


 * 1st Regiment, Pennsylvania Infantry (3 months, 1861) Organized at Harrisburg April 20, 1861. Mustered out July 27, 1861.


 * 1st Regiment, Pennsylvania Reserve Infantry (30th Volunteers) Organized at West Chester June 9, 1861. Mustered out June 10, 1864.


 * 2nd Battalion, Pennsylvania Infantry (6 months, 1863-1864) Organized at Pittsburg June and July, 1863, for six months. Mustered out January 21, 1864.


 * 2nd Regiment, Pennsylvania Infantry (3 months, 1861) Organized at Harrisburg April 20, 1861. Mustered out July 26, 1861.


 * 2nd Regiment, Pennsylvania Reserve Infantry (31st Volunteers) Organized at Philadelphia. Moved to Easton, Pa., May 29, 1861. Mustered out June 16, 1864.


 * 3rd Battalion, Pennsylvania Infantry (6 months, 1863-1864) Organized at Philadelphia June and July, 1863, for six months. Mustered out January 29, 1864.


 * 3rd Regiment, Pennsylvania Infantry (3 months, 1861) Organized at Harrisburg April 20, 1861. Moved to Harrisburg and mustered out July 29, 1861.


 * 3rd Regiment, Pennsylvania Reserve Infantry (32nd Volunteers) Organized at Philadelphia and moved to Easton, Pa., May 20, 1861. Mustered out June 17, 1864.

Units 4th through 8th

 * 4th Regiment, Pennsylvania Infantry (3 months, 1861) Organized at Harrisburg April 20, 1861.


 * 4th Regiment, Pennsylvania Reserve Infantry (33rd Volunteers) Mustered out July 27, 1861.


 * 5th Regiment, Pennsylvania Infantry (3 months, 1861) Organized at Camp Curtin, Harrisburg, April 20, 1861. Mustered out July 25, 1861.


 * 5th Regiment, Pennsylvania Reserve Infantry (34th Volunteers) Organized at Harrisburg June, 1861. Mustered out June 13, 1864.


 * 6th Regiment, Pennsylvania Infantry (3 months, 1861) Organized at Harrisburg April 22, 1861. Mustered out July 27, 1861.


 * 6th Regiment, Pennsylvania Reserve Infantry (35th Volunteers) Organized at Harrisburg June, 1861. Mustered out June 11, 1864.


 * 7th Regiment, Pennsylvania Infantry (3 months, 1861) Organized at Harrisburg April 23, 1861. Mustered out July 29, 1861.


 * 7th Regiment, Pennsylvania Reserve Infantry (36th Volunteers) Organized at Camp Curtin, Harrisburg, July, 1861. Mustered out June 16, 1864.


 * 8th Regiment, Pennsylvania Infantry (3 months, 1861) Organized at Camp Curtin, Harrisburg, April 23, 1861. Mustered out July 29, 1861.


 * 8th Regiment, Pennsylvania Reserve Infantry (37th Volunteers) Organized at Pittsburg July, 1861. Mustered out May 24, 1864.

Units 9th through 24th

 * 9th Regiment, Pennsylvania Infantry (3 months, 1861) Organized at Camp Curtin, Harrisburg, April 24, 1861. Mustered out July 29, 1861.


 * 9th Regiment, Pennsylvania Reserve Infantry (38th Volunteers) Organized at Pittsburg July, 1861. Mustered out May 12, 1864.


 * 20th Regiment, Pennsylvania Infantry Militia (Emergency, 1863) Organized at Harrisburg June 17, 1863, to repel Lee's invasion of Pennsylvania. Mustered out August 10, 1863.


 * 21st Regiment, Pennsylvania Infantry (3 months, 1861) Organized at Philadelphia and mustered in April 20, 1861. Mustered out August 9, 1861.


 * 22nd Regiment, Pennsylvania Infantry (3 months, 1861) Organized at Philadelphia and mustered in April 23, 1861. Mustered out August 7, 1861.


 * 23rd Regiment, Pennsylvania Infantry Organized at Philadelphia August 31, 1861. Mustered out September 8, 1864.


 * 23rd Regiment, Pennsylvania Infantry (3 months, 1861) Organized at Philadelphia and mustered in April 21, 1861. Mustered out July 31, 1861.


 * 24th Regiment, Pennsylvania Infantry (3 months, 1861) Organized at Philadelphia and mustered in May 1, 1861. Mustered out August 10, 1861.

Units 25th through 29th

 * 25th Regiment, Pennsylvania Infantry (3 months, 1861) Organized at Harrisburg, Pa., April 18, 1861. Mustered out August 1, 1861.


 * 26th Regiment, Pennsylvania Infantry Organized at Philadelphia April 20, 1861. Mustered out June 18, 1864.


 * 26th Regiment, Pennsylvania Infantry Militia (Emergency, 1863) Organized at Harrisburg June 22, 1863, for the protection of Pennsylvania against Lee's invasion. Mustered out July 31, 1863.


 * 27th Regiment, Pennsylvania Infantry Organized at Philadeupbia January, 1861. Mustered out June 11, 1864.


 * 27th Regiment, Pennsylvania Infantry Militia (Emergency, 1863) Organized at Harrisburg June 22, 1868, for the protection of Pennsylvania against Lee's Invasion. Mustered out July 31, 1863.


 * 28th Regiment, Pennsylvania Infantry Organized at Philadelphia and mustered in June 28, 1861. Mustered out July 18, 1865.


 * 28th Regiment, Pennsylvania Infantry Militia (Emergency, 1863) Organized at Harrisburg June 24, 1863, for the protection of Pennsylvania against Lee's invasion. Mustered out July 28, 1863.


 * 29th Regiment, Pennsylvania Infantry Organized at Philadelphia July 1, 1861. Mustered out July 11, 1865.


 * 29th Regiment, Pennsylvania Infantry Militia (Emergency, 1863) Organized at Harrisburg June 23, 1863. Mustered out July 29, 1863

Units 30th through 49th

 * 30th Regiment, Pennsylvania Infantry Militia (Emergency, 1863) Organized at Harrisburg June 25, 1863. Mustered out August 1, 1863.


 * 30th Volunteers, see 1st Regiment, Pennsylvania Reserve Infantry (30th Volunteers)


 * 31st Regiment, Pennsylvania Infantry Militia (Emergency, 1863) Organized at Harrisburg June 30, 1863. Mustered out August 8, 1863.


 * 31st Volunteers, see 2nd Regiment, Pennsylvania Reserve Infantry (31st Volunteers)


 * 32nd Volunteers, see 3rd Regiment, Pennsylvania Reserve Infantry (32nd Volunteers)


 * 33rd Regiment, Pennsylvania Infantry Militia (Emergency, 1863) Organized at Harrisburg June 26, 1863. Mustered out August 4, 1863.


 * 33rd Volunteers, see 4th Regiment, Pennsylvania Reserve Infantry (33rd Volunteers)


 * 34th Volunteers, see 5th Regiment, Pennsylvania Reserve Infantry (34th Volunteers)


 * 35th Volunteers, see 6th Regiment, Pennsylvania Reserve Infantry (35th Volunteers)


 * 36th Volunteers, see 7th Regiment, Pennsylvania Reserve Infantry (36th Volunteers)


 * 37th Volunteers, see 8th Regiment, Pennsylvania Reserve Infantry (37th Volunteers)


 * 38th Volunteers, see 9th Regiment, Pennsylvania Reserve Infantry (38th Volunteers)


 * 39th Volunteers, see 10th Regiment, Pennsylvania Reserve Infantry (39th Volunteers)


 * 40th Volunteers, see 11th Regiment, Pennsylvania Reserve Infantry (40th Volunteers)


 * 41st Volunteers, see 12th Regiment, Pennsylvania Reserve Infantry (41st Volunteers)


 * 42nd Volunteers, see 13th Regiment, Pennsylvania Reserve Infantry (42nd Volunteers/1st Pennsylvania Rifles)


 * 45th Regiment, Pennsylvania Infantry Organized at Camp Curtin, Harrisburg, October 21, 1861. Mustered out July 17, 1865.


 * 46th Regiment, Pennsylvania Infantry Organized at Harrisburg October 31, 1861. Mustered out July 16, 1865.


 * 47th Regiment, Pennsylvania Infantry Organized at Harrisburg August and September, 1861. Mustered out December 25, 1865.


 * 48th Regiment, Pennsylvania Infantry Organized at Harrisburg September, 1861. Mustered out July 17, 1865.


 * 48th Regiment, Pennsylvania Infantry (3 months, 1861) Compendium of the War of the Rebellion" by Frederick H. Dyer contains no history for this unit.


 * 49th Regiment, Pennsylvania Infantry Organized at Lewistown and Harrisburg September, 1861. Mustered out July 15, 1865.

Units 50th through 59th

 * 50th Regiment, Pennsylvania Infantry Organized at Harrisburg October 1, 1861. Mustered out July 30, 1865.


 * 51st Regiment, Pennsylvania Infantry Organized at Harrisburg November 16, 1861. Mustered out July 27, 1865.


 * 52nd Regiment, Pennsylvania Infantry Organized at Harrisburg November 5, 1861. Mustered out July 12, 1865.


 * 53rd Regiment, Pennsylvania Infantry Organized at Harrisburg October, 1861. Mustered out June 30, 1865.


 * 54th Regiment, Pennsylvania Infantry Organized at Harrisburg August and September, 1861. Mustered out at Harrisburg, Pa., July 15, 1865.


 * 55th Regiment, Pennsylvania Infantry Organized at Harrisburg November, 1861. Mustered out at Petersburg, Va., August 30, 1865.


 * 56th Regiment, Pennsylvania Infantry Organized at Camp Curtin, Harrisburg, March 7, 1862. Mustered out at Philadelphia, Pa., July 1, 1865.


 * 57th Regiment, Pennsylvania Infantry Organized at Harrisburg December 14, 1861. Mustered out June 29, 1865.


 * 58th Regiment, Pennsylvania Infantry Organized at Camp Curtin, Harrisburg, September 21, 1861, to March 1, 1862. Mustered out January 24, 1866.

Units 60th through 69th

 * 61st Regiment, Pennsylvania Infantry Organized at Pittsburg September 7, 1861. Mustered out June 28, 1865.


 * 62nd Regiment, Pennsylvania Infantry Organized at Pittsburg as 33rd Regiment August 31, 1861. Mustered out August 15, 1864.


 * 63rd Regiment, Pennsylvania Infantry Organized at Pittsburg August, 1861. Mustered out September 9, 1864.


 * 66th Regiment, Pennsylvania Infantry Organized at Philadelphia as 30th Pennsylvania Volunteers July and August, 1861. Ordered to Washington, D. C., February, 1862, and consolidated with 73rd and 99th Pennsylvania Volunteers March 1, 1862.


 * 67th Regiment, Pennsylvania Infantry Organized at Philadelphia March 31, 1862. Mustered out July 17, 1865.


 * 68th Regiment, Pennsylvania Infantry Organized at Philadelphia August, 1862. Mustered out June 9, 1865.


 * 69th Regiment, Pennsylvania Infantry Organized at Philadelphia August 18, 1861. Mustered out July 1, 1865.

Units 70th through 79th

 * 71st Regiment, Pennsylvania Infantry At Fort Schuyler, N. Y., till July 1, 1861. Mustered out July 2, 1864.


 * 72nd Regiment, Pennsylvania Infantry Organized at Philadelphia August 10, 1861. Mustered out, at Philadelphia August 24, 1864.


 * 73rd Regiment, Pennsylvania Infantry Organized at Philadelphia September 19, 1861. Mustered out July 14, 1865.


 * 74th Regiment, Pennsylvania Infantry Organized at Pittsburg as 35th Pennsylvania Volunteers September 14, 1861. Mustered out August 29, 1865.


 * 75th Regiment, Pennsylvania Infantry Organized at Philadelphia August and September, 1861. Mustered out September 1, 1865.


 * 76th Regiment, Pennsylvania Infantry Organized at Harrisburg October 18, 1861. Mustered out July 15, 1865.


 * 77th Regiment, Pennsylvania Infantry Organized at Pittsburg October 15, 1861. Mustered out December 6, 1865.


 * 78th Regiment, Pennsylvania Infantry Organized at Pittsburg October 15, 1861. Mustered out September 11, 1865.


 * 79th Regiment, Pennsylvania Infantry Organized at Lancaster September 19, 1861. Mustered out July 12, 1865.

Units 80th through 88th

 * 81st Regiment, Pennsylvania Infantry Organized at Philadelphia October, 1861. Mustered out June 29, 1865.


 * 82nd Regiment, Pennsylvania Infantry Organized at Philadelphia as 31st Regiment Volunteers August, 1861, and ordered to Washington, D. C. Mustered out July 13, 1865.


 * 83rd Regiment, Pennsylvania Infantry Organized at Erie and mustered into United States service September 8, 1861. Mustered out June 28, 1865.


 * 84th Regiment, Pennsylvania Infantry Organized at Huntingdon and Camp Curtin August to October, 1861. Consolidated with 57th Pennsylvania Infantry January 13, 1865.


 * 85th Regiment, Pennsylvania Infantry Organized at Uniontown October 16 to November 12, 1861. Mustered out November 22, 1864.


 * 87th Regiment, Pennsylvania Infantry Organized at Yorktown September, 1861. Mustered out at Alexandria, Va., June 29, 1865.


 * 88th Regiment, Pennsylvania Infantry Organized at Philadelphia September, 1861. Mustered out June 30, 1865.

Rest of Infantry Units
For the rest of the Infantry units,see the numbered lists 108th through 169th and 170th through 215th..

Units A through Z

 * Awl's Company, Pennsylvania Militia Infantry "Compendium of the War of the Rebellion" by Frederick H. Dyer contains no history for this unit.


 * Baldwin's Company, Pennsylvania Militia Infantry (9 months, 1862-1863) Organized at Garland August 9, 1862. Mustered out June 5, 1863.


 * Battalion, Pennsylvania Infantry (Emergency, 1863) Organized at Huntingdon July 18, 1863. Mustered out August 8, 1863


 * Erie Regiment, Pennsylvania Volunteers (3 months, 1861) Began in April 1861 with John W. M'Lane, of Erie, as Colonel. After the three months service, many of the men went into the Eighty-third, One Hundred and Eleventh, One Hundred and Forty-fifth and other Pennsylvania regiments.


 * Griffith's Independent Company, Pennsylvania Infantry (6 months, 1863-1864) "Compendium of the War of the Rebellion" by Frederick H. Dyer contains no history for this unit.


 * Guthrie's Unattached Company, Pennsylvania Infantry (Drafted Militia) (9 months, 1862-1863) Organized at Pittsburg October 16, 1862. Mustered out July 23, 1863.


 * Hubbell's Company, Pennsylvania Infantry (Drafted Militia) (9 months, 1862-1863) Organized at Philadelphia November 14, 1862. Mustered out August 15, 1863.


 * Jones' Independent Company, Pennsylvania Infantry (9 months, 1862-1863) Organized at Harrisburg October 2, 1862. Mustered out July 9, 1863.


 * Litzinger's Battalion, Pennsylvania Infantry (Emergency, 1863) "Compendium of the War of the Rebellion" by Frederick H. Dyer contains no history for this unit.


 * Luther's Unassigned Company B, Pennsylvania Infantry (Drafted Militia) (9 months, 1862-1863) Organized at Harrisburg October, 1862, and February, 1863. Mustered out July, 1863.


 * Mann's Independent Company, Pennsylvania Infantry Militia (Emergency, 1863) Organized at Philadelphia June 17, 1863. Mustered out July 24, 1863.


 * Palmer's Independent Company, Pennsylvania Infantry (Silver Greys) "Compendium of the War of the Rebellion" by Frederick H. Dyer contains no history for this unit.


 * Rich's Independent Company, Pennsylvania Infantry (3 months, 1863) Organized at Philadelphia June 29, 1863. Mustered out July 8, 1863.


 * Spear's Independent Company, Pennsylvania Militia Infantry (Philadelphia City Police) Organized at Philadelphia June 17, 1863. Mustered out July 21, 1863.


 * Tanner's Independent Company, Pennsylvania Infantry (100 days, 1864) Organized at Pittsburg August 30, 1864. Mustered out December 10, 1864.


 * Unassigned Pennsylvania Infantry "Compendium of the War of the Rebellion" by Frederick H. Dyer contains no history for this unit.