U29

U29 or U-29 may refer to

Naval vessels

Script error: No such module "WPSHIPS utilities".Script error: No such module "Check for unknown parameters"., various vessels
Script error: No such module "WPSHIPS utilities"., a sloop of the Royal Navy
Script error: No such module "WPSHIPS utilities".Script error: No such module "Check for unknown parameters"., a submarine of the Austro-Hungarian Navy