This chapter discusses the phytochemistry and extraction of bioactive components from Lantana camara, an invasive plant that is becoming a common plant with documented pharmacological benefits. The compounds in various parts of Lantana camara show notable anti-inflammatory, antimicrobial, antioxidant, antidiabetic, antitumor, and antimalarial properties. The chapter helps to describe the various classifications of bioactive molecules, extraction methods, and possible usage of the extracts as supplements, therapeutic agents, and study material for pharmaceutical applications. With proper understanding of these compounds and extraction methods, Lantana camara has remarkable therapeutic potential.