diff --git a/packages/components/package.json b/packages/components/package.json
index 345b1f5ab11866..0c8e4a6eb93089 100644
--- a/packages/components/package.json
+++ b/packages/components/package.json
@@ -28,7 +28,11 @@
 	],
 	"types": "dist/types",
 	"dependencies": {
+		"@automattic/react-i18n": "file:../react-i18n",
 		"@babel/runtime": "^7.11.1",
+		"@wordpress/base-styles": "^2.0.1",
+		"@wordpress/components": "^10.0.5",
+		"@wordpress/i18n": "^3.14.0",
 		"classnames": "^2.2.6",
 		"gridicons": "^3.3.1",
 		"lodash": "^4.17.15",
diff --git a/packages/components/src/index.js b/packages/components/src/index.js
index 42c60c5985825e..670865e23b6526 100644
--- a/packages/components/src/index.js
+++ b/packages/components/src/index.js
@@ -2,6 +2,7 @@ export { default as Button } from './button';
 export { default as Card } from './card';
 export { default as CompactCard } from './card/compact';
 export { default as Dialog } from './dialog';
+export { default as LanguagePicker } from './language-picker';
 export { default as ProductIcon } from './product-icon';
 export { default as ProgressBar } from './progress-bar';
 export { default as Ribbon } from './ribbon';
diff --git a/packages/components/src/language-picker/index.tsx b/packages/components/src/language-picker/index.tsx
new file mode 100644
index 00000000000000..aa6d270474857c
--- /dev/null
+++ b/packages/components/src/language-picker/index.tsx
@@ -0,0 +1,116 @@
+/**
+ * External dependencies
+ */
+import React, { useState } from 'react';
+import { useI18n } from '@automattic/react-i18n';
+import { find, includes } from 'lodash';
+
+/**
+ * WordPress dependencies
+ */
+import { I18n } from '@wordpress/i18n';
+import { Button } from '@wordpress/components';
+
+/**
+ * Style dependencies
+ */
+import './style.scss';
+
+export type LanguageGroup = {
+	id: string;
+	name: ( translate: I18n[ '__' ] ) => string;
+	subTerritories?: string[];
+	countries?: string[];
+	default?: boolean;
+};
+
+type LanguageSlug = string;
+type WPLocale = string;
+
+type BaseLanguage = {
+	langSlug: LanguageSlug;
+	name: string;
+	popular?: number;
+	rtl?: boolean;
+	territories: string[];
+	value: number;
+	wpLocale: WPLocale | '';
+};
+
+type SubLanguage = BaseLanguage & { parentLangSlug: string };
+
+export type Language = BaseLanguage | SubLanguage;
+
+type Props = {
+	onSelectLanguage: ( language: Language ) => void;
+	languages: Language[];
+	languageGroups: LanguageGroup[];
+	defaultLananguageGroupId: string;
+};
+
+const LanguagePicker = ( {
+	onSelectLanguage,
+	languages,
+	languageGroups,
+	defaultLananguageGroupId,
+}: Props ) => {
+	const { __ } = useI18n();
+	const [ filter, setFilter ] = useState< string >( defaultLananguageGroupId );
+
+	const getFilteredLanguages = () => {
+		switch ( filter ) {
+			case 'popular':
+				return languages
+					.filter( ( language: Language ) => language.popular )
+					.sort(
+						( a: Language, b: Language ) => ( a.popular as number ) - ( b.popular as number )
+					);
+			default: {
+				const languageGroup = find( languageGroups, ( l: LanguageGroup ) => l.id === filter );
+				const subTerritories = languageGroup ? languageGroup.subTerritories : [];
+				return languages
+					.filter( ( language: Language ) =>
+						language.territories.some( ( t ) => includes( subTerritories, t ) )
+					)
+					.sort( ( a: Language, b: Language ) => a.name.localeCompare( b.name ) );
+			}
+		}
+	};
+
+	const renderCategoryButtons = () => {
+		return languageGroups.map( ( languageGroup ) => {
+			const isSelected = filter === languageGroup.id;
+
+			const onClick = () => {
+				setFilter( languageGroup.id );
+			};
+			return (
+				<div key={ languageGroup.id }>
+					<Button onClick={ onClick } className="language-picker__language-group">
+						<span className={ isSelected ? 'is-selected' : '' }>{ languageGroup.name( __ ) }</span>
+					</Button>
+				</div>
+			);
+		} );
+	};
+
+	return (
+		<div className="language-picker__content">
+			<div className="language-picker__category-filters">{ renderCategoryButtons() }</div>
+			<div className="language-picker__language-buttons">
+				{ getFilteredLanguages().map( ( language: Language ) => (
+					<Button
+						className="language-picker__language-button"
+						key={ language.langSlug }
+						onClick={ () => onSelectLanguage( language ) }
+						title={ language.name }
+					>
+						<span lang={ language.langSlug }>{ language.name }</span>
+					</Button>
+				) ) }
+			</div>
+		</div>
+	);
+};
+
+export default LanguagePicker;
diff --git a/packages/components/src/language-picker/style.scss b/packages/components/src/language-picker/style.scss
new file mode 100644
index 00000000000000..72aba1f48d50e9
--- /dev/null
+++ b/packages/components/src/language-picker/style.scss
@@ -0,0 +1,43 @@
+@import '~@wordpress/base-styles/breakpoints';
+
+.language-picker__language-group {
+	width: 100%;
+}
+
+.language-picker__language-group > span {
+	padding-bottom: 4px;
+	&.is-selected {
+		padding-bottom: 2px;
+		border-bottom: 2px solid var( ---studio-blue-40 );
+	}
+}
+
+.language-picker__regions-label {
+	margin: 6px 12px;
+	color: var( --studio-gray-50 );
+	font-size: 13px;
+	text-transform: uppercase;
+}
+
+.language-picker__page-content {
+	display: flex;
+}
+
+.language-picker__category-filters {
+	min-width: 170px;
+
+	@include break-small {
+		min-width: 220px;
+		margin-right: 60px;
+	}
+}
+
+.language-picker__language-buttons {
+	display: flex;
+	flex-wrap: wrap;
+	align-content: flex-start;
+}
+
+.language-picker__language-item {
+	width: 165px;
+}
diff --git a/packages/components/tsconfig.json b/packages/components/tsconfig.json
index 636edf85cab0f4..cf9a6d74870eb9 100644
--- a/packages/components/tsconfig.json
+++ b/packages/components/tsconfig.json
@@ -1,6 +1,6 @@
 {
 	"compilerOptions": {
-		"target": "es5",
+		"target": "es2015",
 		"module": "esnext",
 		"allowJs": true,
 		"checkJs": false,
diff --git a/packages/composite-checkout/package.json b/packages/composite-checkout/package.json
index dc9098c54daea9..c7e1b14fce3a76 100644
--- a/packages/composite-checkout/package.json
+++ b/packages/composite-checkout/package.json
@@ -36,7 +36,7 @@
 	},
 	"homepage": "https://github.com/Automattic/wp-calypso/tree/HEAD/packages/composite-checkout#readme",
 	"dependencies": {
-		"@automattic/react-i18n": "^1.0.0-alpha.0",
+		"@automattic/react-i18n": "file:../react-i18n",
 		"@emotion/core": "^10.0.27",
 		"@emotion/styled": "^10.0.27",
 		"@wordpress/data": "^4.22.3",
diff --git a/yarn.lock b/yarn.lock
index 0cd7351632124c..41bbb47fc5d77a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -34,6 +34,13 @@
     schema-utils "^1.0.0"
     webpack-sources "^1.1.0"
 
+"@automattic/react-i18n@file:packages/react-i18n":
+  version "1.0.0-alpha.0"
+  dependencies:
+    "@wordpress/compose" "1.x.x - 3.x.x"
+    "@wordpress/i18n" "^3.14.0"
+    tslib "^1.10.0"
+
 "@automattic/react-virtualized@^9.21.2":
   version "9.21.2"
   resolved "https://registry.yarnpkg.com/@automattic/react-virtualized/-/react-virtualized-9.21.2.tgz#ea14243e7e7811eaa14daed3f0a6f4579208996f"