Welcome to the Disney Parks Moms Panel,
Linda!
Thanks for posting your question about
theme park tickets for Walt Disney World Resort. I remember purchasing tickets with the no expiration option. In fact, I still have one of those tickets. While Disney no longer sells theme park tickets with the no expiration option, they will honor those that are still out there in circulation.
If the ticket to which you are referring has never been activated, then, "yes," anyone can use it. If, however, one of those tickets has been activated by a Guest in the past, only that person may use the remaining dates.
Have fun planning what you're going to do with those theme park tickets! Will you ride a banshee in Pandora - The World of Avatar,
dine with Beast in his castle, snack around World Showcase during the
2018 Epcot International Food & Wine Festival or save them to experience
Star Wars: Galaxy's Edge next summer? Oh, the possibilities! Don't be afraid to post additional questions if you need suggestions.
Wishing you many magical memories,
Jill