Dolphins: Dolphins are known to hunt and prey on barracudas. Bottlenose dolphins and spotted dolphins are some of the dolphin species that feed on barracudas.
Tuna: Larger tuna species, such as bluefin tuna and yellowfin tuna, are predators of barracudas.
Marlins: Marlins, including blue marlin and striped marlin, are known to prey on barracudas.
Wahoo: Wahoo, a fast-swimming predatory fish, also hunts and feeds on barracudas.
Swordfish: Swordfish are formidable predators in the ocean and include barracudas in their diet.