The 104th Training Aviation Regiment (Serbo-Croatian: 104. vazduhoplovni školski puk / 104. ваздухопловни школски пук) was an aviation regiment established in 1945 as 1st Training Aviation Regiment (Serbo-Croatian: 1. vazduhoplovni školski puk / 1. ваздухопловни школски пук) as part of the SFR Yugoslav Air Force.

The 1st Training Aviation Regiment was formed on November 1, 1945, by order from August of same year.

It was created at Pančevo from training squadron, as part of Military Aviation College.

[1] The 104th Training Aviation Regiment was based at Pančevo airfield for short period.

The commanders of regiment in this period were Svetislav Nešović, Mido Rakočević, Edo Banfić and Luka Popov.