37 Rectangular Bathroom Mirrors to Brighten Your Space

By Wendy Lemos

A rectangular bathroom mirror can anchor the vanity while adding shape, contrast, and light to the room. Black metal, stained wood, ornate gold, silver, white, and frameless designs create distinct looks above single or double sinks. These ideas show how the right frame can complement everything from shiplap and subway tile to marble countertops and farmhouse cabinetry.

Rectangular Mirror in Black and Brass

Black and Brass Rectangular Mirror

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Gold knobs accent the white washstand and its white countertop in this bathroom. A rectangular mirror in black and brass hangs above the washstand, with a chrome sink faucet installed in it.

Arch Mirror with Silver Metal Frame

Silver Metal Frame Arch Bathroom Mirror

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Between nickel and glass wall lights used for the vanity, an arch bathroom mirror has a silver metal frame. The lights shine on a stained wood cabinet washstand with a white and gray countertop.

Ornate Gold Mirror in White Shiplap Bathroom

Ornate Gold Mirror for White Shiplap Bathroom

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An ornate gold frame surrounds the bathroom mirror in this white shiplap space, where it hangs over a rustic white washstand with a vessel sink. White and black metal shelves over the toilet are mounted beside the mirror.

Square Bathroom Mirror with White Frame

White Frame Square Bathroom Mirror

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A nickel and white vanity light illuminates the square mirror’s white frame. Below it, a nickel sink faucet is installed in a washstand topped with a gray granite countertop.

Rectangular Bathroom Vanity Mirrors in Black Frames

Black Frame Rectangular Bathroom Vanity Mirrors

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Black vanity lights illuminate rectangular mirrors in black frames above a stained wood washstand fitted with black hardware. A white countertop and white vessel sink top the washstand.

Black Hex Tile Beneath a Stained Wood Vanity

Stained Wood Vanity & Black Hex Tile

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A stained wood vanity stands on black hex tile flooring in this bathroom. Above its black and white marble countertop and white tile backsplash hangs a rectangular mirror. The hardware and faucet match in black. A nickel-colored triple sconce illuminates the space.

Rectangular Mirror with Scalloped White Edges

White Scalloped Edge Rectangular Mirror

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Black and glass vanity lights illuminate a white scalloped-edge rectangular mirror in this powder room. Below it sits a white pedestal sink equipped with a brass faucet kit.

Frameless Mirror Over a White Bathroom Vanity

Frameless Mirror for White Bathroom Vanity

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In this gray bathroom, nickel sink faucet kits and a gray countertop finish the white double sink vanity, which has long nickel pulls. A rectangular frameless mirror is mounted above it.

Frameless Mirror in the Bathroom

Bathroom with Frameless Vanity Mirror

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A white bathroom vanity with a cream square tile countertop and backsplash sits beneath a frameless mirror. Set into the countertop are a white sink and chrome faucet kit.

Large Rectangular Mirror in a Grey Wood Frame

Grey Wood Frame Large Rectangular Bathroom Mirror

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Above a blue-grey dual-sink vanity with a beige countertop is a large rectangular bathroom mirror in a grey wood frame. The vanity has nickel hardware and nickel sink faucets.

Blue Grey Vanity with Black Mirror

Black Vanity Mirror for Blue Grey Vanity

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Chrome cabinet knobs and a beige marble countertop finish the blue grey vanity. Above its chrome faucet kit, a rectangular mirror with a black frame is mounted.

Bathroom Mirror in Black-Stained Wood

Black Stained Wood Bathroom Mirror

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Above the white sink vanity, which has a white and gray countertop, hangs a black-stained wood bathroom mirror. A black and glass vanity light illuminates it in the bathroom, where the flooring is stained wood.

Rectangular Black Metal Bathroom Mirror

Black Metal Rectangular Bathroom Mirror

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Above a stained wood washstand with black hardware and a white countertop hangs a rectangular mirror in a black metal frame. Gold, black, and glass vanity lights flank it.

Rectangular Stained Wood Bathroom Mirror

Stained Wood Rectangular Bathroom Mirror

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The dark gray dual-sink bathroom vanity has black hardware and a white countertop. Over it hang black and white lights intended for rectangular stained wood bathroom mirrors.

Rectangular Mirrors in Silver Metal Frames

Silver Metal Framed Rectangular Bathroom Mirrors

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Gold and glass vanity lights illuminate rectangular mirrors set in silver metal frames on a white subway tile wall. Below them is a white cabinet vanity with two sinks, gold hardware, and nickel faucets.

Black-Framed Rectangular Mirror for Bathroom

Black Frame Rectangular Bathroom Vanity Mirror

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Above a rectangular bathroom mirror with a black frame hangs a brass and glass vanity light. Mounted on a white shiplap wall, the mirror is positioned over a white shaker cabinet vanity topped with a white countertop.

White Shutters for a Farmhouse Bathroom Window

White Farmhouse Bathroom Window Shutters

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A black-and-crystal chandelier hangs before white window shutters and above a white freestanding bathtub fitted with a chrome faucet and hand shower. Beside the tub is a white shaker cabinet vanity with a rectangular mirror in a white frame.

Rectangular Bathroom Mirror with a Wood Frame

Rectangular Wood Frame Bathroom Mirror

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Above a white washstand hangs a rectangular bathroom mirror in a wood frame, illuminated by a brass and white vanity light. The washstand has a gray countertop and a chrome sink faucet.

Rectangular Mirrors Above a Bathroom Washstand

Rectangular Bathroom Mirrors for Washstand

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Mounted over a stained wood cabinet washstand with two sinks and a white and gray marble countertop are black rectangular bathroom mirrors. Black and white wall lamps accompany the vanity.

Rectangular Bathroom Mirror with a Stained Wood Border

Stained Wood Frame Rectangular Mirror

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A nickel vanity light illuminates a rectangular bathroom mirror framed in stained wood. It hangs above a gray bathroom vanity topped with a white countertop and fitted with long nickel pulls.

Gold-Framed Rectangular Mirrors for the Bathroom

Gold Frame Rectangular Bathroom Mirrors

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Above a gray double sink vanity, gold and white vanity lights illuminate rectangular mirrors in gold frames. The vanity has a white countertop and gold cabinet knobs.

Gold-Frame Mirror in a Half Bath

Half Bath with Gold Frame Vanity Mirror

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With beige and gray floral wallpaper, this half bath contains a white drawer washstand topped with a white countertop. Under a gold vanity light with fluted glass, a rectangular mirror in a gold frame hangs above the washstand.

Gray Bathroom Cabinet with a Wood-Colored Countertop

Wood Colored Countertop on a Gray Bathroom Cabinet

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On the white bathroom wall, a rectangular mirror with a thick black frame hangs over a wood-colored countertop. The medium grey farmhouse-style cabinet is fitted with black pulls. A thin black plaid rug on the warm, brown tile repeats those black accents. Above the mirror, a black lamp fixture holds two glass shades that illuminate the room.

Sliding Barn Door Mirror in Black

Black Rectangular Sliding Barn Door Mirror

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In this bathroom, white subway tile meets a sloped ceiling of white shiplap, with a rectangular sliding barn door mirror on the wall. A brass faucet tops the black and white wall-mount sink beneath the black bathroom mirror.

Wood Washstand with a Black Rectangular Mirror

Black Rectangular Mirror for Wood Washstand

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A black rectangular mirror is set against a white subway tile bathroom accent wall, with black and glass vanity lights on either side. Below it, a stained wood washstand supports a white countertop.

Rectangular Mirrors for Bathrooms with Ornate Black Frames

Ornate Black Frame Rectangular Bathroom Mirrors

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Nickel and white vanity lights illuminate two rectangular mirrors set in ornate black frames above a dark stained wood vanity with a pair of sinks. The vanity has a black and dark gray marble top.

Square Bathroom Mirrors in Wood Frames

Wood Frame Square Bathroom Mirrors

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In this white shiplap bathroom, black and glass vanity lights illuminate square mirrors set in stained wood frames. They sit over a white vanity topped with a white and gray marble counter.

Rectangular Black Metal Bathroom Mirror

Black Metal Rectangular Mirror for Bathroom

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A white sink with a brass faucet sits in white cabinets accented with a white countertop and brass hardware. Above the sink, a rectangular black metal bathroom mirror is mounted on the wall.

Rectangular Bathroom Mirror with Stained Wood Frame

Stained Wood Rectangular Mirror for Bathroom

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In this bathroom, a mirror with a stained wood frame hangs over an antique white vanity fitted with drawers and topped with white countertop. Black staggered floor tiles support the vanity beside a white toilet.

Mirror Above a Rustic Wood Cabinet Washstand

Rustic Wood Cabinet Washstand with Mirror

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A rustic washstand made of painted white wood includes a cabinet, rectangular mirror, and stained wood top. In this guest bathroom, a vintage black faucet rises above a white vessel sink.

Wood-Framed Mirror for a Large Bathroom

Large Rectangular Bathroom Mirror with Wood Frame

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Above a white sink vanity and makeup table hangs a large mirror framed in stained wood. A beige and gray floral-print stool with bronze legs sits beneath the makeup table.

Rectangular Gray Metal Bathroom Mirror

Gray Metal Rectangular Bathroom Mirror

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On the white shiplap wall, a gray metal mirror with a rectangular shape is mounted above a white vessel sink. The sink rests atop a stained wood washstand, positioned before a nickel faucet.

Rectangular Wood-Framed Mirror in a Farmhouse Bathroom

Rectangular Wood Mirror for Farmhouse Bathroom

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This gray farmhouse bathroom has a white cabinet vanity with two sinks and a gray-and-black countertop. Black cage vanity lights shine on a rectangular stained wood mirror mounted above it.

White-Framed Rectangular Mirror for the Bathroom

White Frame Rectangular Bathroom Mirror

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A white-framed rectangular mirror is mounted over a white beadboard vanity with two sinks and black hardware. Beige and gray countertop surfaces the vanity, along with brass faucet kits.