Which is the most specific taxonomic level that includes apes, monkeys, orangutans, and humans?

The correct answer is order.

Order taxonomic level is termed as the level which includes monkeys, apes, humans, and orangutans.

Some of the levels of taxonomy includes Domain, kingdom, class, family, order, genus, phylum, and species.

Taxonomy is termed as the naming and defining of biological groups of organisms referring to the characteristics which are shared.

We all share the same kingdom but in different species and genus.