Soccer Bowl '78 was the North American Soccer League's championship final for the 1978 season. It was the fourth NASL championship under the Soccer Bowl name. The match was played at Giants Stadium in the New York City suburb of East Rutherford, New Jersey on August 27 between the American Conference champion Tampa Bay Rowdies and the National Conference champion and defending Soccer Bowl champion New York Cosmos (who had dropped "New York" from their name to simply "Cosmos" for only the 1977–78 seasons).