The 334th Fighter-Bomber Aviation Squadrons (Serbo-Croatian: 334. lovačko-bombarderska avijacijska eskadrila / 334. ловачко-бомбардерска авоијацијска ескадрила) was an aviation squadron of Yugoslav Air Force formed in 1978 at Mostar airfield as 3rd Fighter-Bomber Aviation Squadron of 107th Helicopter Regiment (Serbo-Croatian: 3. lovačko-bombarderska avijacijska eskadrila 107. helikopterskog puka/ 3. ловачко-бомбардерска авоијацијска ескадрила 107. хеликоптерског пука).

The 3rd Fighter-Bomber Aviation Squadron of 107th Helicopter Regiment was equipped with domestic made G-2 Galeb trainer-light attack jet aircraft.

[1] In 1979 the squadron has been transformed into 1st Fighter-Bomber Aviation Squadron of Center for training of foreign armed forces pilots (Serbo-Croatian: 1. lovačko-bombarderska avijacijska eskadrila Centra za obuku pilota pripadnika stranih oružanih snaga / 1. ловачко-бомбардерска авоијацијска ескадрила Центра за обуку пилота припадника страних оружаних снага).

Main task of squadron was training of Libyan Air Force pilots.

In 1990 334th Fighter-Bomber Aviation Squadron ceased to exist due it was disbanded by "Jedinstvo 2" reorganization.