Hello how may I help you? Hey there. I need help looking for some informaton I'm great at that! what do you need? Can you tell me what the biggest snake ever was? Do you need the biggest individual snake? Or do you need the biggest type of snake? Type of snake. That is the anaconda native to the amazon river in south america. largest recorded is 50 feet. Cool! What about the biggest individual snake? the largest ever recorded individual snake was a captive boa constrictor name "Sue" in the Detroit Zoo. She grew to be 67 feet because she kept escaping to eat the other animals. Thanks for the information! welcome