Hey there, Alletta. Welcome to
planDisney!
I think you'll be happy to know that at all four of the
Walt Disney World Theme Parks you will find
lockers available to rent. However, the rental locker location is inside each park so you will need to have a theme park ticket to utilize them. Each theme park offers a small size and a large size locker and then at Magic Kingdom Park and at EPCOT you can also find what is considered a jumbo locker.
Here are the dimensions of each one.
Small
12" x 10" x 17"
$10 per day
Large
15.5" x 13" x 17"
$12 per day
Jumbo(Magic Kingdom Park and EPCOT only)
17" x 22" x 26"
$15 per day
Please keep in mind that prices are subject to change without warning, but this will give you a general idea to budget for. A lot of people visit the Walt Disney World Theme Parks on their check-in and check-out day so it isn't uncommon to see Guests wheeling around luggage at the entrance of the theme parks. You should not have any problems getting through security with your things and then storing them in the lockers for the day.
I hope this helps you plan out your day a little bit better, Alletta. If you have any other questions about this, please feel free to stop back by and
ask me. I'm happy to help!
Have fun!
Jackie H.