An office chair is a specially designed seating solution built to provide comfort, support, and proper posture during long hours of work. It is commonly used in offices, home workspaces, and study areas.

Office chairs are typically equipped with ergonomic features such as adjustable height, lumbar (lower back) support, armrests, and a swivel base with smooth-rolling wheels for easy movement. The seat and backrest are often cushioned and covered with materials like fabric, mesh, or leather to enhance comfort and breathability.