Generals(https://i.imgur.com/p6mkoWi.png) Lieutenant General
(https://i.imgur.com/hsMVJhZ.png) Major General
(https://i.imgur.com/eX3McZk.png) Brigadier General
(https://i.imgur.com/LOBNxlr.png) General (Confed)
Confederate Officers
(https://i.imgur.com/YhAEHFd.png) Colonel
(https://i.imgur.com/ZhewMjz.png) Lieutenant Colonel
(https://i.imgur.com/yFaXNqS.png) Major
(https://i.imgur.com/Y7Bai6q.png) Captain
(https://i.imgur.com/TyRwxFy.png) First Lieutenant
(https://i.imgur.com/66R9oFA.png) Second Lieutenant
Infantry
(https://i.imgur.com/L1NA2o9.png) Colonel
(https://i.imgur.com/zjUKLdc.png) Lieutenant Colonel
(https://i.imgur.com/a2IJaJe.png) Major
(https://i.imgur.com/FddN2oC.png) Captain
(https://i.imgur.com/lxWJam6.png) First Lieutenant
(https://i.imgur.com/k8f146S.png) Second Lieutenant
NCOs
(https://i.imgur.com/GN5xekg.png) Sergeant Major
(https://i.imgur.com/rofgSP3.png) Regimental Quartermaster Sergeant
(https://i.imgur.com/bXh5XYQ.png) First Sergeant
(https://i.imgur.com/isztJaJ.gif) Company Quartermaster Sergeant
(https://i.imgur.com/EaiwbMW.png) Sergeant
(https://i.imgur.com/UxgZCTN.png) Corporal
Artillery
(https://i.imgur.com/GZFTdDf.png) Colonel
(https://i.imgur.com/6AoFCi5.png) Lieutenant Colonel
(https://i.imgur.com/Z6PzXxD.png) Major
(https://i.imgur.com/nH9A3jQ.png) Captain
(https://i.imgur.com/MRXuEiA.gif) First Lieutenant
(https://i.imgur.com/3376SXz.png) Second Lieutenant
NCOs
(https://i.imgur.com/pds7fxl.png) Sergeant Major
(https://i.imgur.com/T0ljFNh.png) Regimental Quartermaster Sergeant
(https://i.imgur.com/u0CU7o6.png) First Sergeant
(https://i.imgur.com/dMIlsrF.png) Ordnance Sergeant
(https://i.imgur.com/6AkiqeK.png) Company Quartermaster Sergeant
(https://i.imgur.com/fw482al.png) Sergeant
(https://i.imgur.com/2evSHpE.png) Corporal
Cavalry
(https://i.imgur.com/VsKekNY.png) Colonel
(https://i.imgur.com/KLGHKIW.png) Lieutenant Colonel
(https://i.imgur.com/WoSbiF7.png) Major
(https://i.imgur.com/ebCgbdi.png) Captain
(https://i.imgur.com/Hz2v6kq.png) First Lieutenant
(https://i.imgur.com/wyWnBgV.png) Second Lieutenant
NCOs
(https://i.imgur.com/xoVgfnd.png) Sergeant Major
(https://i.imgur.com/oKV5zAo.png) First Sergeant
(https://i.imgur.com/91HvZqX.png) Company Quartermaster Sergeant
(https://i.imgur.com/WlocVo1.png) I have no idea of the name of this rank
(https://i.imgur.com/C78l6FR.png) Sergeant
(https://i.imgur.com/idLZdHu.png) Corporal
(https://i.imgur.com/aEdIgxt.png) Farrier