The plural noun of “person” can be persons or people, depending on the context.
“People” is the more common plural of “person” in general English. It means “human beings,” especially as a group (e.g., “Ten people came to my party,” or “English people love tea”).
“Persons” is found in formal, legal, technical, and official contexts. It means “various individuals” (e.g. “The court will try these four persons for their crimes,” or “Police are working to find the missing persons”).
If you’re not sure which word is the best choice in your writing, use the QuillBot Grammar Checker to check.