There's nothing really general that I'm aware of. However, there is the Palestinian Children's Relief Fund (https://www.pcrf.net/) and the Gaza Soup Kitchen (https://gazasoupkitchen.com/) and probably others that may help you donate to more than person/family at a time.
Is there a Palestine General Relief Fund I can support rather than supporting individual families
There's nothing really general that I'm aware of. However, there is the Palestinian Children's Relief Fund (https://www.pcrf.net/) and the Gaza Soup Kitchen (https://gazasoupkitchen.com/) and probably others that may help you donate to more than person/family at a time.
No