There are a surprising number of Batman knitting patterns that creative people have designed! What you see on this page is just a sampling of the many different things you can made that are Batman-themed. I also saw capes, masks, baby props, and more. The patterns seen here are all digital patterns, so if you buy one, you will have instant access to it.
Update: I realize that I made a mistake with the Minion Batman. It is a crochet pattern, not knitting. I apologize for this error.
Hand Knit Batman Items
1. Doll - MichellesCW
2. Hat - OhmayDIY
3. Minion - DellGuzzoGraphs
4. Mitts - Whatsolak
5. Sweater - ECBcrafts
The image shows the patterns of various Batman patterns that were being sold on Etsy when I wrote this post, but that is no guarantee that they will still be available if you click on any of the links above. Because of this possibility I have also included a link to all the Batman patterns that are currently listed for sale on Etsy in the link below.