Plastic pollution in ocean is a burning issue globally and cleanup of the debris from the ocean is essential. The manuscript provides a thorough examination of diverse innovative ocean cleanup technologies, showcasing their unique strengths and contributions. Boyan Slat's Ocean Cleanup System excels in addressing large debris, while Seabin Technology effectively targets surface-level plastics in marinas. Mr. Trash Wheel demonstrates high efficiency in rivers, preventing plastics from entering oceans. Drones and Autonomous Vehicles offer versatility and coverage for large areas, while Community-Based Cleanup Initiatives foster engagement and address plastics at their source. The Bubble Barrier is effective in capturing floating plastics in rivers, and the Ocean Cleanup Interceptor efficiently tackles plastic pollution in river mouths. Bio-Inspired Cleanup explores biomimicry for precise plastic identification. The FRED (Floating Robot) is a mobile solution designed for high seas cleanup. Aquatic Drones with AI leverage artificial intelligence for precise plastic identification for collection, and Ocean Plastic Collector Arrays provide a passive, scalable design for surface-level plastics. This comprehensive review equips researchers and practitioners with valuable insights into the diverse and effective strategies available to combat ocean plastic pollution.