Physiotherapy is a vital branch of healthcare that is grounded in ethical and moral principles to provide the best care to patients. The aim of this paper is to explore the significance of ethical behavior and moral principles in the context of physiotherapy and analyze how they contribute to the quality of healthcare. Physiotherapists, as healthcare professionals, face various ethical challenges in their daily practice. Through the analysis of ethical theories, such as deontology, utilitarianism, and justice, different approaches to resolving moral dilemmas that arise in the context of physiotherapy are discussed. Emphasis is placed on respecting patients' autonomy, obtaining informed consent, and preserving confidentiality. Hence, through the presentation of ethical principles, one of the key aspects of ethics in physiotherapy is ensuring fair and high-quality healthcare for all patients, regardless of their personal characteristics and beliefs. This requires physiotherapists to refrain from discrimination and prejudice and adhere to professional standards. Furthermore, this paper explores the physiotherapist's obligation to continuously improve their skills and follow relevant regulations to ensure best practices. Maintaining records of services provided and safeguarding the confidentiality of information is of utmost importance in ensuring the quality of care. Additionally, the responsibility of physiotherapists in planning services that meet the needs of the community and the role of the chief physiotherapist in ensuring quality and coordination within the physiotherapy unit is discussed. Refusing care in cases of inappropriate patient behavior and protecting patients from harmful practices are also crucial topics in this paper. Physiotherapists are obligated to ensure professional conduct and provide necessary services to patients. Finally, members of the Croatian Chamber of Physiotherapists must adhere to ethical guidelines and commit to contributing to the reputation and work of the Chamber. Any breach of ethical principles can be reported to the Commission for Physiotherapy Ethics and Deontology for further analysis. In conclusion, morality and ethics play a pivotal role in providing high-quality healthcare in physiotherapy. Understanding and applying ethical principles are crucial to ensure the best possible care for patients and uphold the integrity of the profession.