Showa makes at least some of their disposable gloves in the USA:https://www.showagroup.com/us-en/showa-made-in-americaProblem is finding which ones. You can filter the glove models on their website for"Madein the USA" here. You can't just order them there, but at least you know which modelsto look for.
So far, this is the only place I found where the retailer explicitly says they are selling gloves made in the USA and the model numbers match those from the Showa website: https://industrialsafety.com/personal-protective-equipment-s/made-in-the-usa/nitrile-gloves.html
It's not the cheapest and most user friendly store (more geared towards big orders, although you can just order one). So if that's too much hassle, their other gloves seem to be mostly made in either Indonesia or Malaysia. If you want to go the Amazon route you can find them here: https://www.amazon.com/stores/page/09A47CD4-9A84-4F5E-B487-3C9B1371433D?ingress=2&visitId=ae8aaf48-5a59-46e3-9232-f4de189e7a9a&ref_=ast_bln
These ones on Amazon also say they are made in the USA and have the correct model number, but I wouldn't rely on any given information on there: https://www.amazon.com/SHOWA-7500PF-Disposable-Nitrile-X-Large/dp/B0074BIC8U?ref_=ast_sto_dp&th=1&psc=1
A bit of a long winded answer, but I hope it helped!