diff --git a/lib/rules/no-self-assign.js b/lib/rules/no-self-assign.js
index 79fb50770ef..dc8bf90147b 100644
--- a/lib/rules/no-self-assign.js
+++ b/lib/rules/no-self-assign.js
@@ -94,9 +94,19 @@ function eachSelfAssignment(left, right, props, report) {
         const end = Math.min(left.elements.length, right.elements.length);
 
         for (let i = 0; i < end; ++i) {
+            const leftElement = left.elements[i];
             const rightElement = right.elements[i];
 
-            eachSelfAssignment(left.elements[i], rightElement, props, report);
+            // Avoid cases such as [...a] = [...a, 1]
+            if (
+                leftElement &&
+                leftElement.type === "RestElement" &&
+                i < right.elements.length - 1
+            ) {
+                break;
+            }
+
+            eachSelfAssignment(leftElement, rightElement, props, report);
 
             // After a spread element, those indices are unknown.
             if (rightElement && rightElement.type === "SpreadElement") {
diff --git a/tests/lib/rules/no-self-assign.js b/tests/lib/rules/no-self-assign.js
index a344e808422..fbf52dcba0e 100644
--- a/tests/lib/rules/no-self-assign.js
+++ b/tests/lib/rules/no-self-assign.js
@@ -32,6 +32,8 @@ ruleTester.run("no-self-assign", rule, {
         { code: "[a, b] = [b, a]", parserOptions: { ecmaVersion: 6 } },
         { code: "[a,, b] = [, b, a]", parserOptions: { ecmaVersion: 6 } },
         { code: "[x, a] = [...x, a]", parserOptions: { ecmaVersion: 6 } },
+        { code: "[...a] = [...a, 1]", parserOptions: { ecmaVersion: 6 } },
+        { code: "[a, ...b] = [0, ...b, 1]", parserOptions: { ecmaVersion: 6 } },
         { code: "[a, b] = {a, b}", parserOptions: { ecmaVersion: 6 } },
         { code: "({a} = a)", parserOptions: { ecmaVersion: 6 } },
         { code: "({a = 1} = {a})", parserOptions: { ecmaVersion: 6 } },