Looking for a compact oval sink to fit a small bathroom or RV powder room? This guide highlights five small oval bathroom sinks that maximize counter space without sacrificing style. Each option is suited to different needs—from rugged RV use to elegant ceramic bowls for home bathrooms. The buying table below helps you compare key specs at a glance.
| Product | Size (overall) | Material | Best For | Notes |
|---|---|---|---|---|
| RecPro RV 20×17 Oval | 20″ x 17″ | White Plastic | RV bathrooms, lightweight installs | Includes stopper; three faucet holes |
| LQS Small RV Sink (Black Oval) | 13.39″ x 10.63″ | Stainless Steel | Small spaces, rugged finish | Scratch and corrosion resistant |
| Nantucket Sinks UM-15×12-W | 17.25″ x 14″ overall | Ceramic | Home bathrooms with undermount look | Interior 15″ x 12″ |
| LQS Small RV Sink Stainless Steel | 13.39″ x 10.63″ | Stainless Steel | Compact RV or cabin setups | Undermount capable |
| Mocoloo Oval Vessel Sink | 16″ x 13″ | Ceramic | Countertop pedestal style bathrooms | Vessel, above-counter design |
Note: Each product below is selected for practical size, material durability, and suitability for tight spaces. If you need a durable, easy-to-clean option, stainless steel often shines. For a more traditional bathroom look, ceramic and vitreous china options offer a smooth, glossy finish.
RecPro RV 20×17 Oval Bathroom Sink

Product name: RecPro RV 20×17 Oval Bathroom Sink White Plastic with Stopper. This sink is a lightweight, single-bowl option with a 20″ length and 17″ width overall. It features three faucet holes in a classic white finish, making it well suited for RV bathrooms where weight matters and simple installation is preferred. Best for compact RV spaces or temporarily installed powder rooms where quick setup is valued. A potential limitation is the plastic material, which may show wear sooner than ceramic in high-use settings.
LQS Small RV Sink, Black Oval

Product name: LQS Small RV Sink, Black Oval RV Bathroom Sink, 13.39 x 10.63 Inch. This 13.39″ x 10.63″ outer size with a 11.5″ x 8.62″ inner space offers a compact, modern look in black stainless steel. It’s scratch-resistant and corrosion-resistant, making it a practical choice for busy RV kitchens or small bathrooms. Best for tight spaces where a durable, low-maintenance finish is desired. Choose this if you want a slim profile with a contemporary black aesthetic; avoid if you need a taller depth for larger items.
Nantucket Sinks UM-15×12-W Small Oval Ceramic Sink

Product name: Nantucket Sinks UM-15×12-W Small Oval Ceramic Sink, 15″ x 12″ interior bowl. Overall 17.25″ x 14″. This vitreous china sink features a durable enamel glaze and a compact undermount-ready design, ideal for small bathrooms seeking a classic ceramic appearance. Best for traditional bathroom aesthetics or spaces where a seamless under-mount look is preferred. Limitation: dimensions may vary by up to 0.25″, which could affect cabinet fit.
LQS Small RV Sink, 13.39 x 10.63 Inch Stainless Steel

Product name: LQS Small RV Sink, 13.39 x 10.63 Inch Stainless Steel RV Bathroom Sink. This oval stainless steel sink has a 13.39″ x 10.63″ outer footprint with a 5.12″ depth, offering a durable, easy-to-clean surface suitable for RV kitchens and compact bathrooms. Best for users who prioritize stainless steel durability and a simple, modern look. Better for environments where resistance to staining and corrosion is important; limit: stainless steel may show water spots without regular upkeep.
Mocoloo Oval Vessel Sink

Product name: Mocoloo Oval Vessel Sink 16” x 13”. This 16″ x 13″ oval bathroom sink sits above counter, delivering a contemporary vessel style. Its glazed porcelain surface is designed to resist scratches and stains and is easy to maintain. Best for modern bathrooms seeking a statement piece with a countertop-mounted installation. Caution: vessel sinks may require taller faucets and careful countertop clearance to avoid splashing beyond the bowl.
Buying Guide
What to consider when choosing a small oval bathroom sink:
- Space and mounting style: Choose undermount for a seamless look, vessel for a bold style, or simple drop-in for easy installation.
- Material and durability: Ceramic and vitreous china offer a classic look with easy cleaning; stainless steel provides durability and a modern aesthetic; plastic options are lightweight but may wear differently over time.
- Countertop clearance: Assess bowl depth and faucet height to ensure compatibility with your vanity or cabinet.
- Maintenance and cleaning: Non-porous glazes minimize staining; consider whether you prefer a matte or glossy finish.
- RV vs. residential use: RV sinks often prioritize lighter weight and compact dimensions; residential sinks emphasize aesthetics and long-term durability.
FAQ
- What is the ideal bowl size for a small bathroom?
Look for interiors around 12″ x 9″ to balance usable space with cabinet fit. - Are vessel sinks harder to install?
Vessel sinks sit on the countertop and may require taller faucets and proper counter clearance. - Is stainless steel better than ceramic for RV bathrooms?
Stainless steel is more resistant to impact and scratches; ceramic offers a classic look but can chip more easily. - Do small oval sinks affect water splash?
Depth and faucet height influence splash; deeper bowls reduce splashing. - What maintenance helps keep white sinks pristine?
Regular wiping with non-abrasive cleaners prevents dulling and staining on glazed surfaces. - Do these sinks require special sealants?
Undermount and vessel installations often need caulking or mounting hardware per manufacturer instructions.