Thousands of followers responded, with hundreds of worthwhile charities and causes suggested by the public.
However, despite many royal fans calling for the Duke and Duchess of Sussex to refollow their fellow royals, Prince William and Kate Middleton, it seems this time they haven't made the cut.
The Duke and Duchess of Cambridge are not on the list of the 15 'Forces for Change' that are being followed this month.
The apparent snub has again fuelled rumours of a royal rift between the couples.
Other fans have focussed on the positive, and praised the royals for shining a light on some worthwhile causes.
The full list of organisations Meghan and Harry are following on Sussex Royal during August is below:
Blink Now Foundation
Save the bees
Free Wheelchair Mission
Plan International UK
Earth Day Network
Love The Oceans
Global Wellness Day
Tiny Tickers Charity