Gluten-Free Confidence Score: 8/10
All varieties of Jell-O Pudding are generally “considered” gluten free, and it is the policy of Kraft foods to note any ingredient on the label that contains gluten. However, there are numerous reports both on this site (see comments below) and across the internet that people with gluten sensitivity are reacting to Jell-O. It is possible that even though Jell-O does not contain any outright gluten ingredients, that there is cross-contamination in certain ingredients from certain suppliers.
We recommend that you use caution when consuming Jell-O, especially if you are extremely sensitive to gluten.