As far as historical records and available information suggest, there is no evidence to indicate that Ted Bundy and Jeffrey Dahmer knew each other or had any direct interactions. They were both notorious serial killers who committed their crimes during different periods and in different regions of the United States.
Ted Bundy, active during the 1970s, was a serial killer and rapist who confessed to murdering at least 30 young women across several states. He was apprehended in 1975 and executed in 1989.
Jeffrey Dahmer, on the other hand, was active during the late 1980s and early 1990s. He was a serial killer and necrophile who committed the murder and dismemberment of 17 men and boys. Dahmer was arrested in 1991 and later died in prison in 1994.
Both Bundy and Dahmer were responsible for heinous crimes, but there is no documented evidence that suggests they were acquainted or had any relationship with each other. They operated independently, and their paths never crossed in any known way.