diff --git a/.changeset/twelve-suits-drive.md b/.changeset/twelve-suits-drive.md
new file mode 100644
index 000000000000..de7390ae9507
--- /dev/null
+++ b/.changeset/twelve-suits-drive.md
@@ -0,0 +1,5 @@
+---
+"svelte": patch
+---
+
+fix: Add data-* to svg attributes
diff --git a/packages/svelte/elements.d.ts b/packages/svelte/elements.d.ts
index ec450284c5b5..9a7e7b3aa88e 100644
--- a/packages/svelte/elements.d.ts
+++ b/packages/svelte/elements.d.ts
@@ -1451,6 +1451,9 @@ export interface SVGAttributes<T extends EventTarget> extends AriaAttributes, DO
 	yChannelSelector?: string | undefined | null;
 	z?: number | string | undefined | null;
 	zoomAndPan?: string | undefined | null;
+
+ 	// allow any data- attribute
+	[key: `data-${string}`]: any;
 }
 
 export interface HTMLWebViewAttributes extends HTMLAttributes<HTMLElement> {