Yes, it is possible for coffee to contain traces of cockroaches or their parts. Coffee beans can get infested by various insects, including cockroaches, especially during growth, harvest, or storage. The U.S. Food and Drug Administration (FDA) allows a certain small percentage of insect contamination, including cockroach fragments, in coffee as part of unavoidable defects in raw food products. However, strict food safety regulations require coffee manufacturers to keep cockroach contamination out and maintain safe, contaminant-free coffee for consumers. Cockroaches are not intentionally in coffee, and detectable pieces, if present, are tiny and rare. Also, roaches are more attracted to the sugars and creams near coffee setups rather than the coffee itself. The roasting and grinding processes also destroy many contaminants. Nonetheless, some trace amounts of insect parts may end up in the final product, though in quantities considered safe and legal for consumption.