91st Illinois Infantry Regiment

91st Regiment Illinois Volunteer Infantry
Illinois state flag
ActiveSeptember 8, 1862, to June 28, 1865
CountryUnited States
AllegianceUnion
BranchInfantry
Illinois U.S. Volunteer Infantry Regiments 1861-1865
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90th Illinois Infantry Regiment 92nd Illinois Infantry Regiment

The 91st Regiment Illinois Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.[1][2]

  1. ^ CWA, 91st Illinois Infantry Regiment (2016).
  2. ^ NPS 91st Regiment, Illinois Infantry (2007).