Best Rectangle Bathroom Sinks of 2025

The KOHLER Caxton Rectangle Undermount Bathroom Sink is a versatile and attractive sink that suits both traditional and modern bathroom decors. The sink is made of vitreous china, which ensures lasting beauty and exceptional durability. It has a simple, streamlined design that is easy to clean and combines the sleek look of an integrated basin with just about any countertop. The sink requires wall or counter mount faucet and comes with no faucet holes. It is an undermount installation with a rectangular basin that has an overflow, but the drain is not included.

Looking for a modern, easy-to-install, and stain-resistant bathroom sink? Look no further than the Lordear Rectangle Bathroom Vessel Sink. Made with high-quality clay and fired at 1380° for low water absorption, this sink is built to last for years with no fading, scratches, or chips. Its sleek European-inspired design is perfect for any bathroom, and its topmount installation method makes it a breeze to install. Plus, with US standard 1.75” drain opening and easy-to-clean surface, this sink is the perfect addition to any indoor or outdoor space.

The KES Rectangle Vessel Sink is a stylish and modern addition to any bathroom. Crafted from high-grade ceramic, it features a stain and scratch-resistant surface to withstand everyday wear and maintain its luster, year after year. It has a smooth, non-porous surface with a baked-on glaze for added durability and a high-gloss finish. The sink is easy to install and comes with a cushioning package to prevent shock and vibration during transit. Customers love the sink for its perfect size and easy to clean surface, although some have noted that the coating can come off in spots with light use.

The Swiss Madison Claire Vessel Sink is an above-counter ceramic sink that is easy to install. It comes with a pre-drilled single faucet hole and standard drain opening. With its basin depth of 3 3/8", the sink is perfect for daily use and adds a modern touch to any bathroom.

The HOROW Rectangular Sink combines style and functionality for your bathroom. Its elegant design features smooth curves and a classic white finish, enhancing your decor. As an undermount sink, it fits seamlessly under the counter, making cleanup a breeze while maximizing your washing space. Made from high-quality ceramic, this sink is durable and resistant to scratches and stains, ensuring it remains pristine for years. Additionally, its overflow design prevents spills, keeping your countertop dry and tidy. This sink is a perfect choice for your modern bathroom needs.

The MEJE #202H -18 Inch Rectangle Undermount Bathroom Sink is a modern and sleek sink made from high-quality white ceramic material. It features a rectangular undermount design with overflow and a glossy, scratch-resistant finish. With easy undermount installation and all mounting hardware included, this sink is a great choice for any bathroom. Please note that it does not have faucet holes and requires a wall or counter-mount faucet.

The DeerValley DV-1U101 Ally Modern Undermount Bathroom Sink is the perfect addition to any modern bathroom or bar vanity. Made of premium quality ceramic, it features a smooth and polished surface that is very resistant to scratches and stains, making it easy to clean. The sink also includes an overflow hole to prevent excessive filling, and a standard 1.75 inch drain opening that works with pull-up and pop-up drains. With its undercounter installation, this sink offers modern, minimalist elegance and glamour to instantly update any room.

The Swiss Madison SM-VS282 Voltaire Vessel Sink is a sleek and contemporary addition to any bathroom. Its minimalist design maximizes precious bathroom space, making it a popular choice for powder rooms. The sink features a smooth baked-on glaze and non-porous high-gloss finish, ensuring durability, scratch-resistance, and easy cleaning. The sink coordinates with all vessel faucets and is easy to install above the counter.

The GhomeG Vessel Sink is a durable 21-inch undermount sink made from high-quality ceramic, featuring a smooth and glossy surface that resists scratches, making it easy to clean and long-lasting. With a practical overflow design, this white rectangular sink prevents water spilling out, keeping your counter dry. Its undermount installation seamlessly fits your counter, adding virtual space to your bathroom. The 21"x14"x 8.5" size is ideal for smaller bathrooms, powder rooms, or bars, fitting most countertops perfectly.

The KGAR Ceramic Sink combines style and function, making it a great addition to any bathroom or powder room. Its sleek design is crafted from durable ceramic that resists stains and scratches, ensuring it remains beautiful over time. The above-counter installation allows for easy setup without the need for a complete vanity replacement, saving you time and effort. With dimensions of 16''L x 12''W and a standard drain opening, this sink fits seamlessly into your existing setup, making it a practical choice for your space.