The Feldjäger were established in 1808 as Jäger infantry in the Empire of Austria and later formed part of the regular infantry of the Common Army, only their peacetime uniform distinguishing them. The designation Jäger for the soldiers and Feldjäger for their units had purely historical reasons, as light infantry and skirmisher units had been abolished in 1866.

The hat made of matte black, waterproof felt served as the parade headgear for the Jäger and k.k. Landwehr. It had a crown and brim and was decorated with a circular green cord, the Jäger hat badge and a hackle of black cock feathers. The chinstrap was made of sheep's wool, had a button and an acorn covered with green wool at each end. The two acorns were attached to the rear of the crown. The cord for officers was made of black interwoven gold thread.

The crown was in the shape of an oval cone, with a moderately bulbous base at the top. The brim was level at the back and front, but turned up on both sides. The edge of the brim was edged with black, lacquered calfskin.

On the left side of the brim was a rearward sloping pocket made of hat felt for attaching the hackle. The hat badge - made of gilt metal - depicted a hunting horn. In the space within the coil, a Tyrolean eagle (heraldic animal) was attached in the case of the Kaiserjäger, or the battalion number in the case of the Feldjäger. They were made of silver-coloured nickel silver. The badge was attached above the hackle pocket, so that the eagle or the number slanted in the same direction as the pocket. The plume was in the shape of a cock's tail tied to a 1.5-mm-thick piece of steel wire. The length of the plume was 29 cm. The plume was inserted into the pocket on the hat, so that the feathers hung down in an arc towards the back.

The infantry field cap was used in the field.

The tunic of the Jäger - for soldiers and officers - corresponded in cut to that of the infantry. The soldiers' coat of pike-grey cloth had epaulettes, shoulder patches, collar and cuffs of grass-green colour. The buttons of all Jäger units were yellow^[a] and marked with the battalion number.

The Jäger jackets were the same colour as the coat. Their arm of service was indicated by their grass-green parolis. The rest of their equipment was no different from that of the line infantry.

In 1914 there were 29 independent Feldjäger battalions and ein Bosnian-Herzegovinian Feldjäger Battalion.

• k.u.k. Feldjäger Battalion No. 1

Formed: 1808 – XIV Army Corps – 8th Infantry Division – 16th Infantry Brigade

Nationalities: 62 % Germans – 36 % Czechs – 2 % other

Battalion language: Czech, German

Garrison: Tione di Trento

Recruiting district: Theresienstadt

Commandant: Lieutenant Colonel Richard von Vittorelli

• k.u.k. Feldjäger Battalion No. 2

Formed: 1808 – XIV Army Corps – 8th Infantry Division – 122nd Infantry Brigade

Nationalities: 74 % Czechs – 26 % Germans

Battalion language: Czech, German

Garrison: Lienz

Recruiting district and reinforcement cadre: Königgrätz

Commandant: Lieutenant Colonel Hugo Mayer

• k.u.k. Feldjäger Battalion No. 3

vakant

• k.u.k. Feldjäger Battalion No. 4

Formed: 1808 – XIV Army Corps – 3rd Infantry Division – 6th Infantry Brigade

Nationalities: 77 % Poles – 23 % other

Battalion language: Polish

Garrison: Braunau

Recruiting district and reinforcement cadre: Rzeszów

Commandant: Lieutenant Colonel Felix Schultz

• k.u.k. Feldjäger Battalion No. 5

Formed: 1808 – III Army Corps – 6th Infantry Division – 12nd Infantry Brigade

Nationalities: 39 % Germans – 25 % Czechs – 25 % Poles – 11 % other

Battalion language: Czech, German, Polish

Garrison: Tarvis

Recruiting district and reinforcement cadre: Olmütz

Commandant: Lieutenant Colonel Carl Pöscheck

• k.u.k. Feldjäger Battalion No. 6

Formed: 1808 – XIV Army Corps – 8th Infantry Division – 122nd Infantry Brigade

Nationalities: 69 % Czechs – 30 % Germans – 1 % other

Battalion language: Czech, German

Recruiting district and reinforcement cadre: Pilsen

Garrison: Sillian

Commandant: Lieutenant Colonel Franz Kahler

• k.u.k. Feldjäger Battalion No. 7

Formed: 1808 – III Army Corps – 28th Infantry Division – 94th Infantry Brigade

Nationalities: 85 % Slovenes – 15 % other

Battalion language: Slovenian

Recruiting district and reinforcement cadre: Laibach

Garrison: Canale

Commandant: Lieutenant Colonel Wilhelm Staufer

• k.u.k. Feldjäger Battalion No. 8
• k.u.k. Feldjäger Battalion No. 9
• k.u.k. Feldjäger Battalion „Kopal“ No. 10

Formed: 1813 – XIV Army Corps – 8th Infantry Division – 15th Infantry Brigade

Nationalities: 98 % Germans – 2 % other

Battalion language: German

Recruiting district and reinforcement cadre: St. Pölten

Garrison: Vigo di Fassa

Commandant: Lieutenant Colonel Oswald Eccher von Eccho, Edler v. Marienberg

• k.u.k. Feldjäger Battalion No. 11

Formed: 1813 – III Army Corps – 28th Infantry Division – 56th Infantry Brigade

Nationalities: 52 % Germans – 44 % Hungarians – 4 % other

Battalion language: German, Hungarian

Recruiting district and reinforcement cadre: Győr

Garrison: Gradisca

Commandant: Lieutenant Colonel Norbert Frass

• k.u.k. Feldjäger Battalion No. 12

Formed: 1813 – XIV Army Corps – 8th Infantry Division – 15th Infantry Brigade

Nationalities: 67 % Czechs – 32 % Germans – 1 % other

Battalion language: Czech, German

Recruiting district and reinforcement cadre: Jungbunzlau

Garrison: Innsbruck

Commandant: Lieutenant Colonel Dante Bontadi

• k.u.k. Feldjäger Battalion No. 13

Formed: 1849 – XIV Army Corps – 8th Infantry Division – 15th Infantry Brigade

Nationalities: 47 % Poles – 36 % Ruthenians – 17 % other

Battalion language: Polish

Recruiting district and reinforcement cadre: Krakau

Garrison: Cavalese

Commandant: Lieutenant Colonel Ludwig Ritter von Stampfer

• k.u.k. Feldjäger Battalion No. 14

Formed: 1914 – XIV Army Corps – 8th Infantry Division – 16th Infantry Brigade

Nationalities: 47 % Ruthenians – 43 % Poles – 1 % other

Battalion language: Polish

Recruiting district and reinforcement cadre: Przemyśl

Garrison: Mezzolombardo

Commandant: Major Alfred von Hankenstein

• k.u.k. Feldjäger Battalion No. 15

vakant

• k.u.k. Feldjäger Battalion No. 16

Formed: 1849 – XIV Army Corps – 8th Infantry Division – 16th Infantry Brigade

Nationalities: 56 % Germans – 34 % Czechs – 10 % other

Battalion language: Czech, German

Recruiting district and reinforcement cadre: Troppau

Garrison: Levico

Commandant: Major Karl Lerch

• k.u.k. Feldjäger Battalion No. 17

Formed: 1849 – III Army Corps – 6th Infantry Division – 12nd Infantry Brigade

Nationalities: 63 % Czechs – 36 % Germans – 1 % other

Battalion language: Czech, German

Recruiting district and reinforcement cadre: Brünn

Garrison: Judenburg

Commandant: Major Rudolf Dückelmann

• k.u.k. Feldjäger Battalion No. 18

Formed: 1914 – XIV Army Corps – 8th Infantry Division – 16th Infantry Brigade

Nationalities: 59 % Ruthenians – 31 % Poles – 10 % other

Battalion language: Polish

Recruiting district and reinforcement cadre: Lemberg

Garrison: Trient

Commandant: Lieutenant Colonel Maximilian Lauer

• k.u.k. Feldjäger Battalion No. 19

Formed: 1849 – III Army Corps – 6th Infantry Division – 12nd Infantry Brigade

Nationalities: 58 % Slovaks – 32 % Hungarians – 10 % other

Battalion language: Slovakian, Hungarian

Recruiting district and reinforcement cadre: Komorn

Garrison: Klagenfurt

Commandant: Major Ernst Mathes

• k.u.k. Feldjäger Battalion No. 20

Formed: 1849 – III Army Corps – 28th Infantry Division – 56th Infantry Brigade

Nationalities: 58 % Slovenes – 31 % Trientines/Triestines – 21 % other

Battalion language: Slovenian, Italian

Recruiting district and reinforcement cadre: Triest

Garrison: Kremaun

Commandant: Lieutenant Colonel Franz Schöbinger

• k.u.k. Feldjäger Battalion No. 21

Formed: 1849 – III Army Corps – 6th Infantry Division – 11st Infantry Brigade

Nationalities: 98 % Germans 2 % other

Battalion language: German

Recruiting district: Vienna

Garrison: Mitrovica

Commandant: Lieutenant Colonel Johann Haas

• k.u.k. Feldjäger Battalion No. 22

Formed: 1849 – XIV Army Corps – 8th Infantry Division – 16th Infantry Brigade

Nationalities: 70 % Germans – 28 % Czechs – 2 % other

Battalion language: German, Czech

Recruiting district and reinforcement cadre: Eger (Böhmen)

Garrison: Borgo Valsugana

Commandant: Lieutenant Colonel Wenzel Ort

• k.u.k. Feldjäger Battalion No. 23

Formed: 1849 – VII Army Corps – 34th Infantry Division – 68th Infantry Brigade

Nationalities: 68 % Romanians – 28 % Hungarians – 4 % other

Battalion language: Romanian, Hungarian

Recruiting district and reinforcement cadre: Marosvásárhely

Garrison: Pancsova

Commandant: Major Theodor Althoff

• k.u.k. Feldjäger Battalion No. 24

Formed: 1849 – III Army Corps – 28th Infantry Division – 55th Infantry Brigade

Nationalities: 86 % Hungarians – 14 % other

Battalion language: Hungarian

Recruiting district and reinforcement cadre: Budapest

Garrison: Rovigno (one coy. in Parenzo)

Commandant: Lieutenant Colonel Emmerich Gerö

• k.u.k. Feldjäger Battalion No. 25

Formed: 1849 – II Army Corps – 25th Infantry Division – 49th Infantry Brigade

Nationalities: 75 % Czechs – 22 % Germans – 3 % other

Battalion language: Czech, German

Recruiting district and reinforcement cadre: Brünn

Garrison: Vienna (Schönbrunner Schloßkaserne / two companies at the Mauerkaserne barracks)

Commandant: Lieutenant Colonel Arnold Barwick

• k.u.k. Feldjäger Battalion No. 26

vakant

• k.u.k. Feldjäger Battalion No. 27

Formed: 1914 – XIV Army Corps – 8th Infantry Division – 121st Infantry Brigade

Nationalities: 54 % Romanians – 27 % Ruthenians – 19 % other

Battalion language: Romanian, Polish

Recruiting district and reinforcement cadre: Czernowitz

Garrison: Hall in Tirol

Commandant: Major Friedrich Nürnberger

• k.u.k. Feldjäger Battalion No. 28

Formed: 1859 – VII Army Corps – 34th Infantry Division – 68th Infantry Brigade

Nationalities: 73 % Romanians – 27 % other

Battalion language: Romanian

Recruiting district: Arad

Garrison: Kevévara

Commandant: Lieutenant Colonel Augustin Dorotka von Ehrenwall

• k.u.k. Feldjäger Battalion No. 29

Formed: 1859 – III Army Corps – 28th Infantry Division – 56th Infantry Brigade

Nationalities: 29 % Hungarians – 67 % Slovaks – 4 % sonstige

Battalion language: Hungarian, Slovakian

Recruiting district and reinforcement cadre: Losoncz

Garrison: Monfalcone

Commandant: Lieutenant Colonel Desiderius Farkas

• k. u. k. Feldjäger Battalion No. 30

Formed: 1859 – XIV Army Corps – 3rd Infantry Division – 6th Infantry Brigade

Nationalities: 70 % Ruthenians – 30 % other

Battalion language: Polish

Recruiting district and reinforcement cadre: Stanislau

Garrison: Steyr

Commandant: Lieutenant Colonel Joseph Jungl

• k.u.k. Feldjäger Battalion No. 31

Formed: 1859 – XIII Army Corps – 7th Infantry Division – 14th Infantry Brigade

Nationalities: 95 % Croats – 5 % other

Battalion language: Croatian

Recruiting district and reinforcement cadre: Zagreb

Garrison: Bruck an der Mur

Commandant: Lieutenant Colonel Eduard Hospodarž

• k.u.k. Feldjäger Battalion No. 32

Formed: 1859 – XI Army Corps – 30th Infantry Division – 60th Infantry Brigade

Nationalities: 74 % Slovaks – 26 % other

Battalion language: Slovakian

Recruiting district and reinforcement cadre: Eperjes

Garrison: Trembowla

Commandant: Lieutenant Colonel Carl Strohmer

26 officers, 390 men, 20 horse

• Battalion staff
• 4 field companies
• 1 Jäger machine gun division
• Reinforcement company cadre with augmentation magazine (training)

26 officers, 1,100 men, 70 horse

• Battalion staff
• 4 field companies
• 1 Jäger machine gun division
• Wagon train
• Reinforcement companies (in the home garrison)

• Austrian State Archives / War Archives in Vienna

• Peter Fichtenbauer, Christian Ortner: Die Geschichte der österreichischen Armee von Maria Theresia bis zur Gegenwart in Essays und bildlichen Darstellungen, Verlag Militaria, Vienna, 2015, ISBN 978-3-902526-71-7
• Johann C. Allmayer-Beck, Erich Lessing: Die K.u.k. Armee. 1848–1914. Verlag Bertelsmann, Munich, 1974, ISBN 3-570-07287-8.
• k.u.k. Kriegsministerium „Dislokation und Einteilung des k.u.k Heeres, der k.u.k. Kriegsmarine, der k.k. Landwehr und der k.u. Landwehr“ in: Seidels kleines Armeeschema – Publisher: Seidel & Sohn Vienna, 1914
• Hauptmann V. Pech: Heerwesen-Tabellen Lehr- und Lernbehelf für Militärerziehungs- und Bildungsanstalten sowie Reserveoffiziersschulen, Prague, 1915
• Stefan Rest: Des Kaisers Rock im ersten Weltkrieg. Verlag Militaria, Vienna, 2002, ISBN 3-9501642-0-0

• Die Tiroler Kaiserjäger ("The Tyrolean Kaiserjäger")
• Österreich-Ungarns bewaffnete Macht 1900-1914 ("Austria-Hungary's Armed Power 1900–1914")
• The Kaiserjäger Museum