Yes. They could if one was caught on a web.
The south American Spider wasp
There are several species of spiders that will eat wasps, including orb-weavers, crab spiders, and jumping spiders. These spiders may actively hunt and capture wasps or feed on them if they become entangled in the spider's web.
golden silk spiders eat: flies wasp bees small moths and butterflies
I once saw a wasp get trapped in a spiders web in my bedroom, the spider promptly wrapped-up the wasp and spent the next two weeks consuming it.
The lowly wasp certainly has its place in the food chain. Indeed, the question should possibly be,
insects and sometimes other spiders
its a spider wasp or wasp spider not sure xx
Yes, they do.See the Related Link for more information about these spiders.
Likely culprits for eating paper wasp nests are possums and raccoons. Bears are also likely candidates, though all of these are more likely to eat the grubs rather than the adults.
sadly i have tried this and no it does not eat the wasp.
Because the spiders eats them!
Banana spiders and African "Wasp" Moths