Ethics refer to a standard that guides a professional’s behavior and practice in the performance of their duties or delivery of services. The standard is expected by all members of an organization or profession that is entrusted to serve. In addition, ethical standards are a minimum threshold that associations envision members must meet to ensure both credibility and safety to the public. It is equally important to understand what ethics is not. Although ethics informs laws and legal systems, ethics differ from laws, even though both are created by a society and are codified. This chapter addresses basic ethical principles that most professional fields espouse while integrating and connecting ethics, the active fiber connecting these disciplines, and acknowledging the intersectionality of both ethical behavior and several human services professional disciplines.