What real creatures can swallow a human whole?

Answer 1

Anaconda, the larger Boa Constrictors.

Crocodile, Alligator.

Great White shark, (although he would be inclined to chew.)

There have been incidence (rumors) of Toothed whales swallowing whalers but that's only in the midst of getting killed.

The blob (if you care to drop the 'real' requirement for a moment)

Answer 2

Snakes can swallow you whole, they can wrap around your body suffocating you, and then put its mouth over your head, it would be a job, but they are designed to swallow large animals whole. This is much more likely to happen to a child, or small person, but the chances are still there. Additional Information: A Sperm Whale is capable of swallowing a human whole also, but the chances of it happening, are slim. The whale spends it's life in the oceans at depths most humans don't spend much time. But strictly speaking, the whale could swallow a human whole. For more details, please sites listed below.

Answer 3

There are no real creatures capable of swallowing a human whole. The only animals known to consume prey larger than themselves are snakes, such as anacondas and reticulated pythons, but they can't swallow a full-grown human.