diff --git a/packages/block-library/src/common.scss b/packages/block-library/src/common.scss
index bf437ce82cbb2..0aa200e9cb3f6 100644
--- a/packages/block-library/src/common.scss
+++ b/packages/block-library/src/common.scss
@@ -64,3 +64,20 @@
 .aligncenter {
 	clear: both;
 }
+
+// Justification.
+.items-justified-left {
+	justify-content: flex-start;
+}
+
+.items-justified-center {
+	justify-content: center;
+}
+
+.items-justified-right {
+	justify-content: flex-end;
+}
+
+.items-justified-space-between {
+	justify-content: space-between;
+}
diff --git a/packages/block-library/src/social-links/edit.js b/packages/block-library/src/social-links/edit.js
index e0e62f1bd56c7..4df5f475f802e 100644
--- a/packages/block-library/src/social-links/edit.js
+++ b/packages/block-library/src/social-links/edit.js
@@ -14,6 +14,7 @@ import {
 	__experimentalUseInnerBlocksProps as useInnerBlocksProps,
 	useBlockProps,
 	InspectorControls,
+	JustifyToolbar,
 	ContrastChecker,
 	PanelColorSettings,
 	withColors,
@@ -52,6 +53,7 @@ export function SocialLinksEdit( props ) {
 	const {
 		iconBackgroundColorValue,
 		iconColorValue,
+		itemsJustification,
 		openInNewTab,
 		size,
 	} = attributes;
@@ -86,6 +88,7 @@ export function SocialLinksEdit( props ) {
 		'has-icon-color': iconColor.color || iconColorValue,
 		'has-icon-background-color':
 			iconBackgroundColor.color || iconBackgroundColorValue,
+		[ `items-justified-${ itemsJustification }` ]: itemsJustification,
 	} );
 
 	const style = {
@@ -111,6 +114,22 @@ export function SocialLinksEdit( props ) {
 	return (
 		<Fragment>
 			<BlockControls>
+				<JustifyToolbar
+					allowedControls={ [
+						'left',
+						'center',
+						'right',
+						'space-between',
+					] }
+					value={ itemsJustification }
+					onChange={ ( value ) =>
+						setAttributes( { itemsJustification: value } )
+					}
+					popoverProps={ {
+						position: 'bottom right',
+						isAlternate: true,
+					} }
+				/>
 				<ToolbarGroup>
 					<ToolbarItem>
 						{ ( toggleProps ) => (
diff --git a/packages/block-library/src/social-links/save.js b/packages/block-library/src/social-links/save.js
index 65699fd903635..eafca3dbac53b 100644
--- a/packages/block-library/src/social-links/save.js
+++ b/packages/block-library/src/social-links/save.js
@@ -10,12 +10,18 @@ import { InnerBlocks, useBlockProps } from '@wordpress/block-editor';
 
 export default function save( props ) {
 	const {
-		attributes: { iconBackgroundColorValue, iconColorValue, size },
+		attributes: {
+			iconBackgroundColorValue,
+			iconColorValue,
+			itemsJustification,
+			size,
+		},
 	} = props;
 
 	const className = classNames( size, {
 		'has-icon-color': iconColorValue,
 		'has-icon-background-color': iconBackgroundColorValue,
+		[ `items-justified-${ itemsJustification }` ]: itemsJustification,
 	} );
 
 	const style = {
diff --git a/packages/block-library/src/social-links/style.scss b/packages/block-library/src/social-links/style.scss
index 1c9360e22112f..31dcfd19c5fb7 100644
--- a/packages/block-library/src/social-links/style.scss
+++ b/packages/block-library/src/social-links/style.scss
@@ -1,7 +1,6 @@
 .wp-block-social-links {
 	display: flex;
 	flex-wrap: wrap;
-	justify-content: flex-start;
 	padding-left: 0;
 	padding-right: 0;
 	// Some themes set text-indent on all <ul>