The Veksø helmets (or Viksø helmets) are a pair of Bronze Age ceremonial horned helmets found near Veksø in Zealand, Denmark.

In 1942 a workman was digging (c. 0.7m below the moss surface) at a peat bog extraction site in Brøns Mose, Viksø when he felt his spade go through something hard. Thought to be waste, the find was set aside. On later inspection, though, it was found to be a decorated bronze object with an associated wooden plate with a groove - which appeared to have been a stand for a helmet.
A subsequent archaeological investigation at the discovery site in the same year returned further helmet pieces