Overall, there are seven sphincters along the gastrointestinal tract. These sphincters are called the following: upper esophageal sphincter, esophageal sphincter, pyloric sphincter, iliocaecal valve, external <span>sphincter, internal sphincter, and urethral sphincter. So there. The seven sphincters along the gastrointestinal tract. I hope these answers helped you. </span>
