Hello how may I help you? I need a record on a animal. I would be happy to assist you What was the biggest snake that ever lived? The biggest individual snake or a specific type of snake? Individual please. The reticulated python is the largest snake on record at 30 feet long What was the name of this Python? Medusa. And she is still alive! Whoa! Bless her little heart. That's all I needed to know, thanks. You're welcome