diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/ResolveReferencesInAggregate.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/ResolveReferencesInAggregate.scala
index 7ea90854932e..d1aee4ca2a9d 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/ResolveReferencesInAggregate.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/ResolveReferencesInAggregate.scala
@@ -116,7 +116,19 @@ class ResolveReferencesInAggregate(val catalogManager: CatalogManager) extends S
       groupExprs.map { g =>
         g.transformWithPruning(_.containsPattern(UNRESOLVED_ATTRIBUTE)) {
           case u: UnresolvedAttribute =>
-            selectList.find(ne => conf.resolver(ne.name, u.name)).getOrElse(u)
+            val (result, index) =
+              selectList.zipWithIndex.find(ne => conf.resolver(ne._1.name, u.name))
+                .getOrElse((u, -1))
+
+            trimAliases(result) match {
+              // HACK ALERT: If the expanded grouping expression is an integer literal, don't use it
+              //             but use an integer literal of the index. The reason is we may
+              //             repeatedly analyze the plan, and the original integer literal may cause
+              //             failures with a later GROUP BY ordinal resolution. GROUP BY constant is
+              //             meaningless so whatever value does not matter here.
+              case IntegerLiteral(_) => Literal(index + 1)
+              case _ => result
+            }
         }
       }
     } else {
diff --git a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/analysis/SubstituteUnresolvedOrdinalsSuite.scala b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/analysis/SubstituteUnresolvedOrdinalsSuite.scala
index 39cf298aec43..106a607ba6df 100644
--- a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/analysis/SubstituteUnresolvedOrdinalsSuite.scala
+++ b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/analysis/SubstituteUnresolvedOrdinalsSuite.scala
@@ -104,4 +104,22 @@ class SubstituteUnresolvedOrdinalsSuite extends AnalysisTest {
       testRelationWithData.groupBy(Literal(1))(Literal(100).as("a"))
     )
   }
+
+  test("SPARK-47895: group by alias repeated analysis") {
+    val plan = testRelation.groupBy($"b")(Literal(100).as("b")).analyze
+    comparePlans(
+      plan,
+      testRelation.groupBy(Literal(1))(Literal(100).as("b"))
+    )
+
+    val testRelationWithData = testRelation.copy(data = Seq(new GenericInternalRow(Array(1: Any))))
+    // Copy the plan to reset its `analyzed` flag, so that analyzer rules will re-apply.
+    val copiedPlan = plan.transform {
+      case _: LocalRelation => testRelationWithData
+    }
+    comparePlans(
+      copiedPlan.analyze, // repeated analysis
+      testRelationWithData.groupBy(Literal(1))(Literal(100).as("b"))
+    )
+  }
 }