diff --git a/crates/catalog/hms/src/catalog.rs b/crates/catalog/hms/src/catalog.rs
index b7d192210b..4157e02ac3 100644
--- a/crates/catalog/hms/src/catalog.rs
+++ b/crates/catalog/hms/src/catalog.rs
@@ -592,15 +592,58 @@ impl Catalog for HmsCatalog {
         Ok(())
     }
 
+    /// Registers an existing Iceberg table by its metadata location.
+    ///
+    /// This method allows registering a table that already has metadata written
+    /// to storage, without creating new metadata. It reads the existing metadata
+    /// from the provided location and creates a corresponding entry in HMS.
+    ///
+    /// # Returns
+    /// A `Result` wrapping a `Table` object representing the registered table.
+    ///
+    /// # Errors
+    /// This function may return an error in several scenarios:
+    /// - Failure to validate the namespace identifier
+    /// - Failure to read metadata from the provided location
+    /// - Table already exists in HMS
+    /// - Errors communicating with the Hive Metastore
     async fn register_table(
         &self,
-        _table_ident: &TableIdent,
-        _metadata_location: String,
+        table_ident: &TableIdent,
+        metadata_location: String,
     ) -> Result<Table> {
-        Err(Error::new(
-            ErrorKind::FeatureUnsupported,
-            "Registering a table is not supported yet",
-        ))
+        let db_name = validate_namespace(table_ident.namespace())?;
+        let table_name = table_ident.name().to_string();
+
+        // Read metadata from provided location
+        let metadata = TableMetadata::read_from(&self.file_io, &metadata_location).await?;
+
+        // Get table location from metadata
+        let location = metadata.location().to_string();
+
+        // Convert to HMS table format
+        let hive_table = convert_to_hive_table(
+            db_name.clone(),
+            metadata.current_schema(),
+            table_name.clone(),
+            location,
+            metadata_location.clone(),
+            metadata.properties(),
+        )?;
+
+        // Create table in HMS
+        self.client
+            .0
+            .create_table(hive_table)
+            .await
+            .map_err(from_thrift_error)?;
+
+        Table::builder()
+            .file_io(self.file_io())
+            .metadata_location(metadata_location)
+            .metadata(metadata)
+            .identifier(table_ident.clone())
+            .build()
     }
 
     async fn update_table(&self, _commit: TableCommit) -> Result<Table> {
diff --git a/crates/catalog/hms/tests/hms_catalog_test.rs b/crates/catalog/hms/tests/hms_catalog_test.rs
index 9793b7f738..069359ffc5 100644
--- a/crates/catalog/hms/tests/hms_catalog_test.rs
+++ b/crates/catalog/hms/tests/hms_catalog_test.rs
@@ -404,3 +404,39 @@ async fn test_drop_namespace() -> Result<()> {
 
     Ok(())
 }
+
+#[tokio::test]
+async fn test_register_table() -> Result<()> {
+    let catalog = get_catalog().await;
+    let namespace = Namespace::new(NamespaceIdent::new("test_register_table".into()));
+    set_test_namespace(&catalog, namespace.name()).await?;
+
+    // Create a source table to get valid metadata
+    let creation = set_table_creation(None, "source_table")?;
+    let source_table = catalog.create_table(namespace.name(), creation).await?;
+    let metadata_location = source_table
+        .metadata_location()
+        .expect("metadata location should be present")
+        .to_string();
+
+    // Register the same metadata under a new table name
+    let new_ident = TableIdent::new(namespace.name().clone(), "registered_table".into());
+    let registered = catalog
+        .register_table(&new_ident, metadata_location.clone())
+        .await?;
+
+    // Verify the registered table
+    assert_eq!(registered.identifier(), &new_ident);
+    assert_eq!(
+        registered.metadata_location(),
+        Some(metadata_location.as_str())
+    );
+    assert_eq!(registered.metadata(), source_table.metadata());
+
+    // Verify the table is loadable from HMS
+    let loaded = catalog.load_table(&new_ident).await?;
+    assert_eq!(loaded.metadata(), registered.metadata());
+    assert_eq!(loaded.metadata_location(), registered.metadata_location());
+
+    Ok(())
+}