Best Rectangular Bathroom Vanity Sink Tops of 2026

The JONATHAN Y Sink Basin features a classic semi-gloss white ceramic design that adds a touch of traditional elegance to your bathroom. With a conveniently placed 1-3/8" faucet hole and dual 1.2" handle holes spaced at 8" apart, you can easily install your faucet and handles without hassle. This design is not only practical but also enhances the overall aesthetic of your space. Its timeless appeal means it will complement various bathroom styles, making it a versatile choice for any homeowner looking to refresh their bathroom.

The DeerValley Ceramic Sink offers a smooth, seamless design that makes cleaning easy by preventing dirt from getting trapped in cracks. Its sturdy ceramic build ensures it won’t fade or stain, keeping your bathroom looking fresh for a long time. The sleek white finish and simple lines bring a touch of elegance to your space, making it stylish without being over the top. Plus, the front overflow feature helps avoid messy water spills by providing an extra drain path, so you don’t have to worry about flooding. This sink combines function and style to make your bathroom routine more convenient.

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.

The Merax Resin Vanity Top combines style and practicality, making it a great addition to your bathroom. Its seamless rectangular design with an integrated basin not only looks elegant but also prevents mold and mildew buildup, which means less cleaning hassle for you. Made from waterproof and heat-resistant resin, this vanity top is durable and lightweight, so you can easily install it on your own. It comes pre-drilled with three holes to fit a standard 4-inch faucet, giving you flexibility when choosing your fixtures. Plus, the built-in overflow drain helps avoid water spills, keeping your bathroom tidy and safe.

The Mocoloo Rectangle Sink is a sleek and stylish undermount bathroom sink that is easy to clean and offers more countertop space. Its glazed porcelain surface resists scratches and stains, ensuring durability. The design prevents water from overflowing, keeping your bathroom clean and dry. With an exterior size of 18” x 14” x 8” deep and an interior size of 16 1/2” x 11 3/4”, this sink is practical and functional. The sink comes with a 100% warranty, offering hassle-free returns for quality issues.

Upgrade your bathroom with the Kohler 8189-0 Verticyl Bathroom Sink. Its geometric rectangular basin with vertical sides and undermount installation provides a deep, sophisticated look that seamlessly integrates into your bathroom design. The sink features an overflow drain and requires a wall or counter-mount faucet, offering you the flexibility to choose your preferred faucet style.

The 18 Inch White Undermount Bathroom Sink by KARAMAG is a sleek and stylish addition to any bathroom. The sink is made of high-density glazed vitreous china and has a smooth surface that is easy to clean. Its durable material ensures exceptional durability and lasting beauty. With no faucet holes, this sink is perfect for those who want to customize their bathroom's look. The sink comes with overflow, and its dimensions of 18.3"x13.8" make it a perfect fit for any vanity or restroom.